Consultancy services regarding installation, cleaning, repair and maintenance of typewriters, telex machines and other office machines.

Telecommunication and broadcasting; transmission of sounds, images and data; message sending and communications, in particular by computer terminals; news agencies; rental of telecommunication equipment, in particular telephones and facsimile apparatuses; telecommunication routing services and telecommunication junction services; teleconferencing services; telecommunication channel resale services, namely, resale of telecommunication channels to others.

Educational services and instruction services, in particular related to arts, crafts and sports; arranging, conducting and organization of seminars and sport events; reproduction of sound-recorded recording medias; translation services, in particular through communication by computer terminals; publication of electronic publications, in particular online publication of electronic books and journals; providing on-line information about music, sounds and images.

Designing of and consultancy services for computers, machines, apparatuses, instruments, parts of these goods and systems composed of such machines, apparatuses and instruments; computer program design; computer programming and maintenance of computer software; providing information relating to computer program design, computer design, computer programming and maintenance of computer software; information processing on computers; consultation services for computers, computer network systems and computer programs, in particular configuration, installation, maintenance, upgrading and enhancing functions of computers, changing or adding functions for computers and computer software; designing, consultancy and planning services for communication network systems; consultancy for computer programs, designing computer programming and maintenance of computer; user authentication for electronic trading; computer data encoding, namely, computer data encoding by using computer to embed and delete electronic watermarks with computers; conversion process of electronic data, in particular to embed and delete electronic watermarks with computers; fault diagnosis and virus testing for computer programs; high-level technical advice relating to performance and operation of computers, automobiles and other machines; testing or research on computers, computer programs, semiconductors, semiconductor manufacturing machines, telecommunication machinery and apparatuses as well as peripheral equipment; rental of computers and memory areas of computers; providing computer programs; creation of manuals for computers and computer programs; conversion of computer programs and data, other than physical conversion; duplication of computer programs; creating or maintaining web sites for others; technical advice and technical information relating to operation of computers.

Scientific nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coinoperated apparatus; cash registers, calculating machines, data processing equipment and computers; fires-extinguishing apparatus, time recording apparatus, fire escapes, lifejackets, anti-theft warning apparatus, protective helmets, cameral, tripods for camera, filters (photography), microscopes, cinematographic camera, binoculars, telescopes, measuring glassware, thermometers, balances (steelyards), dressmakers measures, scales, tape measures, pressures gauges, temperature indicators, actinometers, altimeters, hygrometers, letters scales, carpenters' rules, speed indicators, rules (measuring instruments), anemometers, quantity indicators, distance recording apparatus, dry cells, batteries (electric), buzzers, flat irons (electric), hair-curlers (electrically heated), television apparatus, video-cassettes, camcorders, video-recorders, record players, sound recording discs, sound recording apparatus, computers, computer peripheral devices, electronic portable calculators, notebook computers, mouse (data processing equipment), modems, word processors, electronic pocket translators, electronic agendas, photocopiers (photographic, electrostatic, thermic), swimming jackets, clothing for protection against fire, bullet-proof waistcoats, contact lenses, anti-glare glasses, sunglasses, swimming goggles, eyeglasses, parts and fittings for eyeglasses, eyeglass polishes, spectacles (optics), spectacle glasses, eyeglass chains, eyeglass cases, eyeglass frames, divers' masks, apparatus for games adapted or use with television receiver only, video games cartridges, compact discs (read-only memory), swimming rings, swimming belts, floats, for bathing and swimming, diving suits, divers' apparatus, compact discs (audio-video), straps for mobile telephones machine, fire extinguishers, alarms, computer software; all included in class 9.

Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewellery, precious stones; horological and chronometric instruments, commemorative shields, trophies, key rings (trinkets or fobs), tableware of precious metal, household utensils of precious metal, household containers of precious metal, coffee-pots (non-electric) of precious metal, coffee services of precious metal, goblets of precious metal, salad bowls of precious metal, soup bowls of precious metal, urns of precious metal, teapots of precious metal, tea services of precious metal, cups of precious metal, flasks of precious metal, dishes of precious metal, jugs of precious metal, tea infusers of precious metal, trays (of precious metal) for household purposes, pepper pots of precious metal, strainers of precious metal, towel holders of precious metal, salt cellars of precious metal, kitchen containers of precious metal toothpick holders of precious metal, salt shakers of precious metal, sugar bowls of precious metal, tea-strainers of precious metal, kitchen utensils of precious metal, cabarets (trays) of precious metal, jewel cases of precious metal, basins of precious metal, vases of precious metal, earrings, bonnet pins of precious metal, tie pins, tie clips, necklaces (jewellery), bracelets (jewellery), pendants (jewellery), brooches (jewellery), medals medallions (jewellery), buckles of precious metal, badges of precious metal, rings (jewellery), ornaments (jewellery), paste jewellery (costumes jewellery) ornamental pins jewellery, amulets (jewellery), hat ornaments of precious metal, cuff links, purses of precious metal, diamond, agates threads of precious metal (jewellery), pearls (jewellery), precious stones, powder compacts of precious metal, shoe ornaments of precious metal, stopwatches, chronographs (watches; chronometrical instruments, clocks, watches, watch crystal, clock hand (clock and watch-making), dials (clock and watch-making), watch straps, watch chains, watch cases, alarm clocks, wrist watches, harness fitting of precious metal, statuettes of precious metal, smoking materials of precious metal, tobacco pipe, snuff boxes of precious metal, match holders of precious metal, match boxes of precious metal, ashtrays of precious metal for smokers, tobacco jars of precious metal, cigarette cases of precious metal, cigarette holders of precious metal, cigar cases of precious metal, cigar holders of precious metal, cigar boxes of precious metal; all included in class 14.

Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); playing cards; printers' type; printing blocks, pastes for stationery or household purposes, correcting ink (heliography), addressing machines, inking ribbons for computer printers, numbering apparatus, stapling presses (office requisites), printing sets, portables (office requisites), sealing machines for offices, drawing boards, drawing instruments, duplicators, paper shredders (for offices use), babies' diapers of paper and cellulose (disposable), paper packing containers, packing paper, boxes of cardboard or paper, bags (envelopes, pouches) of paper or plastics for packaging, coasters of paper, paper coffee filters, table linen of paper, place mats of paper, garbage bags (of paper or of plastics), bags for microwave cooking, viscose sheets for wrapping, plastic film for wrapping, patterns for making clothes, flags (of paper), indoor aquaria, indoor terrariums (vivarium), napkins of paper for removing make-up, handkerchiefs of paper, face towels of paper, blinds of paper, passport holders, holders for checkbooks, paper sheets (stationery), charts, wrapping paper, albums, ink, inkstands, cards, painting materials, paper stationery, caps for pencil, greeting cards, crayons, paper tapes and cards for the recordal of computer programs, felt tip pens (underlay), pencil lead holders, letter racks, inking pads, stickers, pens (office requisites), pen clips, pen wipers, nibs, ball-point pens, balls for ball-point pens, loose-leaf binders, French curves, pencils, pencil leads, pencil sharpeners, drawing, drawing pins, paint boxes (articles for use in school), palettes for painters, school supplies (stationery), tags for index cards, index cards (stationery), folders (stationery), clips for offices, files (office requisites), paper knives (cutters) (office requisites), scrapers (erasers) for offices, cabinets for stationery (office requisites), correcting fluids (office requisites), drawing T-squares, compasses for drawing, drawing squares, covers (stationery), adhesive tape dispenser (office requisites), pads (stationery), artists' water-colour saucers, writing chalk, writing cases (stationery), boxes for pens, stands for pens and pencils, sealing wafers, envelopes (stationery), self-adhesive tapes for stationery or household purposes, writing instruments, writing pads, wrappers (stationery), fountain pens, writing brushes, specimen cases, specimen implements, picture postcards, catalogues, diaries, pamphlets, posters, postage stamps, pictures, photograph stands; all included in class 16.

Leather and imitations of leather, and goods made of these materials and not included in other classes; animal skins, hides; trunks and travelling bags; umbrellas, parasols and walking sticks; whips, harness and saddlery, bandoliers, handbag frames, sling bags for carrying infants, leather straps, bands of leather, chin straps of leather, boxes of leather or leather boards, pouches of leather for packaging, dog collar, leather leads, harness for animals, trimmings of leather for furniture, suitcases, handbags, rucksacks, cards cases ( notecases), shopping bags, wheeled shopping bags, purses not of precious metal, attache cases, backpacks, bags for campers, bags for climbers, beach bags, briefcases, chain mesh purses not of precious metal, garment bags for travel, haversacks, key cases (leather-ware) amulet cases, name-card cases, leather shoulder belts, pockets, wallets; school satchels, suitcases handles, travelling sets (leather-ware), travelling trunks, valises, vanity cases (not fitted), umbrella covers, umbrella handles, canes, walking-cane handles, alpenstocks, riding saddles, harness fittings not of precious metal, curried skins, furniture covering of leather, imitation leather, leather un-worked or semi-worked, fur; all included in class 18.

Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, chairs (seat), chests for toys, coat-stands, carts for computers (furniture), sideboards, sofas, typing desks, chests of drawers, library shelves, bookstands, bookcases, tea carts, filing cabinets, beds, playpens for babies, magazine racks, massage tables, lockers, trolleys (furniture) easy chairs, costume stands, dressing tables, desks (furniture), mirrors (looking glasses), armchairs, seats, plate racks, dinner wagons (furniture), tables, racks (furniture), jewellery cases (casketal) not of precious metal, hat stand, high chairs for babies, curtain holders not of textile material, coat-hooks not of metal, bolts not of metal, nuts not of metal, screws not of metal, clothes hooks not of metal, pins not of metal (pegs), locks (others than electric) not of metal, boxes of wood or plastic, packaging containers of wood, packing containers of bamboo, baskets not of metal, shopping baskets, air mattresses not for medical purposes, cushions, spring mattresses, pillows, air cushions not for medical purposes, air pillows not for medial purposes, bedding (except linen), bolsters, mattresses, straw mattresses, kennels for household pets, beds for household pets, nesting boxes for household pets, dog kennels, nesting boxes, fans for personal use (non-electric), picture frames, wind chimes (decoration), bead curtains for decoration, bamboo curtain, coat hangers, straws for drinking, bakers' bread baskets, trays not of metal, sleeping bags for camping, towel dispenser fixed not of metal, plaited straw (except matting), straw plaits, infant walkers, cradles, garment covers (storage), all included in class 20.

Household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steel-wool; un-worked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes; coffee-pots non-electric not of precious metal, coffee filters non-electric, stew-pans, pots, frying pans, autoclaves (pressure cookers) non-electric, cooking pot sets, griddles (cooking utensils), kettles non-electric, deep fryers non-electric, drinking vessels, salad bowls not of precious metal, decanters, basins (bowls), beer mugs, lunch boxes, jugs not of precious metal, tea caddies not of precious metal, urns not of precious metal, cups not of precious metal, glass bowls, drinking glasses, goblets not of precious metal, mugs not of precious metal, soup bowls not of precious metal, teapots not of precious metal, fruit cups, liqueur sets, dishes not of precious metal, paper plates, cups of paper or plastic, saucers not of precious metal; services (tableware) not of precious metal), table plates not of precious metal, vegetable dishes, pepper pots not of precious metal, sugar bowls not of precious metal, salt shakers not of precious metal, egg cups not of precious metal, cabarets (trays) not of precious metal, toothpick holders not of precious metal, sieves, shakers, ladles, coffee grinders hand operated, pepper mills hand-operated, funnels, chopsticks, toothpicks, clothes-pins; cloths for cleaning , buckets, brooms, mops, vessels of metal for making ices and iced drinks, dust bins, carpet sweepers, cocktail stirrers, menu card holders, lamp-glass brushes, apparatus for wax-polishing non-electric, furniture dusters, polishing apparatus and machines for household purposes non-electric, trays for domestic purposes not of precious metal, drying racks for washing, scoops (tableware), dishwashing brushes, cleaning instruments (hand-operated), cloth for washing floors, salt cellars not of precious metal, scrubbing brushes, lye wash-tubs, dusting apparatus non-electric, cutting boards for the kitchen, kitchen mixers non-electric, ice buckets, bottle openers, clothes racks (for drying), spice sets, portable cold-boxes non-electric, insulating flasks, bread bins, heat insulated containers for beverages drinking flasks for travellers, portable coolers, gloves for household purposes, gardening gloves, polishing gloves, comb cases, toilet sponges, perfume sprayers, dishes for soap, nail brushes, powder puffs, toothbrushes, shaving brushes, shaving brush stands, eyebrow brushes, powder compacts not of precious metal, toilet cases, toilet brushes, cosmetic utensils, appliances for removing make-up (non-electric), fitted vanity cases, toothbrushes (electric), electric combs, floss for dental purposes, shoe-brushes, shoe horns, shoe-trees (stretchers), wax-polishing appliances non-electric for shoes, brushes for footwear, carboys, rings for birds, ironing boards, bird-cages, bird baths, cages for household pets, litter boxes (trays) for pets, combs for animals, flower pots, watering cans, sprinklers, indoor terrariums (plant cultivation), dispensing paper towels (metal boxes for), boot jacks, soap dispensers, toilet paper holders, piggy banks not of metal, fly catchers (traps or whisks), baby baths (portable), vases not of precious metal, wind bells, crystal (glassware), coffee services not of precious metal, shirt stretchers, sponge holders, trouser presses, brushes for cleaning tanks and containers, polishing materials (for making shiny) (except preparations, paper and stone), tea services not of precious metal, tie presses, fitted picnic baskets (including dishes), buttonhooks, pots not of precious metal, toilet utensils, smoke absorbers for household purposes, ceramics for household purposes, containers for household or kitchen use (except in precious metal), mess-tins, porcelain ware, statues (of porcelain, terra-cotta or glass), tableware (other than knives, forks and spoons) not of precious metal, heat-insulated containers, glassware (painted), cooking utensils non-electric, brushes (electric, except parts of machines), crockery, horse brushes, refrigerating bottles; all included in class 21.

Textiles and textile goods, not included in other classes: bed and table covers; cotton fabrics, ramie fabric, silk (cloth), woolen fabric, fiberglass fabrics, for textile use, linen cloth, bunting, elastic woven material, taffeta (cloth), damask, velvet, flannel (fabric), frieze (cloth), rayon fabric, knitted fabric, felt, non woven textile fabrics, oilcloth (for use as tablecloths), gummed cloth, other than for stationery, fabric impervious to gases, for aeronautical balloons, towels of textile, handkerchiefs of textile, bath linen (except clothing), table napkins of textile, glass-cloth, coasters (table linen), table mats (not of paper), place mats of textile, pillowcases, cover for cushions, sheets (textile), bed linen, bed blankets, mattress covers, eiderdowns (down coverlets), mosquito nets, quilts, sleeping bags (sheeting), travelling rugs (lap robes), wall hangings of textile, blinds of textile, table runners, drop curtains, table cloths (not of paper), bed covers, covers (loose) for furniture, bed covers of paper, curtains of textile or plastic, wrapping cloths, billiard cloth, tissues, of textile, for removing make-up, napkins, of cloth, for removing make up, household linen, banners, flags (not of paper), lining fabric for shoes, fabric of imitation animal skins, toilet gloves, linings (textile); all included in class 24.

Clothing, footwear, headgear; jumpers (shirt fronts), evening dresses, children's wear, liveries, jackets (clothing), jogging pants, sweat pants, suits, skirts, ski jackets, ski pants, trousers, smocks, full dresses, coats, overcoats, topcoats, mantles, raincoats, breeches (for wear), chasubles, frocks, leggings, overalls, parkas, pelisses, saris, stuff jackets (clothing), togas, beach clothes, detachable collars, outer-clothing, layettes (clothing), paper clothing, ready made linings (parts of clothing), ready made clothing, waterproof clothing, clothing of imitations of leather; clothing of leather, furs (clothing), gabardines (clothing), jerseys (clothing), knitwear (clothing), pockets for clothing, clothing for gymnastics, sports jerseys, uniforms, sweaters, vests, shirts, cuffs, sport shirts, blouses, polo-shirts, negligees, pyjamas, bath robes, underwear, camisoles, corsets (underclothing), combinations (clothing), corselets, chemises, drawers (clothing), slips (undergarments), brassieres, petticoats, swimsuits, bathing caps, japanese clothing (kimono), sashes for "kimono", half coats (Japanese clothing), pleated long skirts (japanese clothing), chemisettes (shirt fronts), dressing gowns, girdles, pullovers, singlets, tee-shirts, hosiery, tights, aprons (clothing), collar protectors, socks, gaiters, fur stoles, shawls, scarfs, gloves (clothing), babies' diapers of textile, neckties, neckerchieves, bandanas (neckerchiefs), berets, maniples, mittens, muffs (clothing), shoulder wraps, sashes for wear, foot-muffs not electrically heated, spats, stockings, night caps, pelerines, headgear for wear, hoods (clothing), top hats, veils (clothing), visors (hat-making), garters, sock suspenders, suspenders, trouser straps, belts (clothing), stocking suspenders, rain-shoes, lace boots, sports shoes, overshoes, wooden shoes, half-boots, heels, inner soles, welts for boots and shoes, footwear uppers, tips for footwear, beach shoes, boots, galoshes, sandals, soles for footwear, shoes, fittings of metal for shoes and boots, non-slipping devices for foots and shoes, wooden clogs (Japanese footwear), low wooden clogs, sandal clogs, low wooden clogs for use in dry weather, clog thongs, Japanese sandals, leather sandals, slippers, bath sandals, bath slippers, masquerade costumes, clothing for sports, anoraks, ground coats, headbands (clothing), sports jackets, wrist bands, golf shoes, ski boots, tennis shoes, climbing boots, athletic shoes, cyclists' clothing, football shoes, gymnastic shoes, motorists' clothing, wet suits for water skiing, boots for sports; all included in class 25.

Lace and embroidery, ribbons and braid; buttons, hooks and eyes, pins and needles; artificial flowers; braids, tapes, ribbons (haberdashery), elastic ribbons, tassels (haberdashery), beads for handicrafts, zippers, dress fastenings, belt clasps, buttons, hooks (haberdashery); sewing boxes, boxes, not of precious metal, for needles, medals for wear, buckles (clothing accessories), brooches (clothing accessories), emblems, badges for wear, not of precious metal, ornamental novelty badges (buttons), hat ornaments (not of precious metal), pins (other than jewellery), expanding bands for holding sleeves, false hair, hair grips (slides), hair nets, hair bands, hair pins, hair ornaments, hair curlers (other than hand implements), non-electric, shoe buckles, shoe laces, shoe ornaments (not of precious metal), artificial flowers of paper, artificial flowers of cloth, artificial flowers of plastic, artificial flowers, artificial garlands, tea cozies, competitors' numbers, embroidery, lace for edgings, needles (haberdashery), except thread; all included in class 26.

Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees; toys for domestic pets, beanbags (toy), building blocks (toys), building games, Christmas trees of synthetic material, clays, colored papers, cosaques (toy fireworks), electric toys, automatic games other than coin-operated and those adapted for use with television receivers only; apparatus for electronic games other than those adapted for use with television receivers only, glockenspiel (toy), harmonicas (toy), kites, marbles for games, mobiles (toys), music boxes, musical toys, paper balloons, pianos (toy), play balloons, playing balls, practical jokes (novelties), rocking horses, soap bubbles (toys), spinning tops (toys), spring toys, swimming pools (play articles), tiddlywinks, toy masks, toy pistols, toy vehicles, toys, toys for playing house, toys of carpenters' tools, toys of cloth, toys of metal, toys of paper, toys of plastic, toys of rubber, xylophone (toy), dolls, dolls' clothes, dolls' houses, French dolls, Japanese dolls, mascot dolls, puppets, seated dolls, stuffed toys, teddy bears, chess games, chessboards, cups for dice, dice, dominoes, ball game goods, balls for games, bamboo swords, baseball gloves, bat cases, bats for games, batting gloves (accessories for games), belt shaped cloths (gymnastics), bob-sleighs, body-building apparatus, chest expanders (exercisers), climbers' harness, edges of skis, elbow guards (sports articles), face protectors (Japanese fencing), flippers for swimming, gauntlets (Japanese fencing), gloves for games, golf bags with or without wheels, golf clubs, golf gloves, golf goods, gymnastics (appliances for), helmets (ball game), Japanese fencing implements, knee guards (sports articles), masks (baseball), mitts, nets for sports, protectors (japanese fencing), racket cases, rackets, roller skates, ropes for rope skipping, sailboards, seal skins (coverings for skis), shin guards (sports articles), skateboards, ski bindings, ski cases, skis, sleighs (sports articles), slides (playthings), stationary exercise bicycles, surf boards, surf skis, swings, tennis nets, water-skis, weapons (fencing), wooden swords, lures for hunting or fishing, bite indicators (fishing tackle), creels (fishing equipment), fishing tackle, floats for fishing, lines for fishing, reels for fishing, rods cases, rods for fishing; all included in class 28.

Tobacco; smoker's articles; matches; tobacco, cigarettes, cigars, herbs for smoking, cigarette paper, ashtrays not of precious metal for smokers, tobacco pipes, cigar cutters, lighters for smokers, firestones, snuff boxes not of precious metal, pipe cleaners (for tobacco pipes), pipe racks (for tobacco pipes), tobacco pouches, cigarette holders not of precious metal, cigarette filters, cigarette cases not of precious metal, cigar holders not of precious metal, cigar cases not of precious metal, match boxes not of precious metal; all included in class 34.

Advertising; business management; business administration; office functions; advertising by mail order, bill-posting, demonstration of goods, direct mail advertising, dissemination of advertising matter, distribution of samples, modelling for advertising or sales promotion, organization of exhibitions for commercial or advertising purposes, organization of trade fairs for commercial or advertising purposes, outdoor advertising, publication of publicity texts, publicity, publicity columns preparation, radio advertising, radio commercials, shop window dressing, television advertising, television commercials, updating of advertising material, sales promotion (for others), public relations, artists (business management of performing -), business appraisals, business consultancy (professional -), business information, business inquiries, business investigations, business management and organization consultancy, business management assistance, business management of hotels, business research, commercial or industrial management assistance, cost price analysis, economic forecasting, efficiency experts, management (advisory services for business -), marketing research, marketing studies, personnel management consultancy, relocation services for businesses, statistical information, sales information, accounting, accounts (drawing up of statements of -), auditing, book-keeping, tax preparation, payroll preparation, personnel recruitment, retail services, employment agencies, auctioneering, import-export agencies, arranging newspaper subscriptions (for others), shorthand, transcription, document reproduction, photocopying, file management (computerized -), word processing, typing, secretarial services, telephone answering (for unavailable subscribers), reception and guide for visitors, publicity material rental, rental of advertising space, office machines and equipment rental, rental of photocopying machines, compilation of information into computer databases, systemization of information into computer databases; all included in class 35.

Unworked or semi-worked glass (except glass used in building); Glassware, porcelain and earthenware not included in other classes; Glasses (receptacles); Tableware, other than knives, forks and spoons; Modern decorative objects and articles, namely: Vases, Containers, Tableware, other than knives, forks and spoons.

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; Wall hangings (non-textile); Rugs; Wallpaper.

Presentation of goods on communication media, for retail purposes; Organization of exhibitions for commercial or advertising purposes; On-line advertising on a computer network; Presentation of goods and artists on communication media for retailing on websites, in shops and in designer boutiques.

Research and development of new products for others; Design of interior decor; Styling [industrial design]; Authenticating works of art; home improvement services.

Operation and administration of telecommunication systems, networks and of pertinent facilities and parts thereof; leasing of telecommunication and networks.

Advisory services for the installation and operation of telecommunication systems and networks; development and design engineering of telecommunication and information processing services and facilities and of telecommunication networks; planning and design engineering of telecommunication systems, networks and of pertinent facilities and parts thereof; development, design and leasing of data processing programs.