Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Manures; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry; Reducing agents for use in photography; Agar-agar; Acrylic resins, unprocessed; Actinium; Activated carbons; Alum; Albumin [animal or vegetable, raw material]; Albuminized paper; Ammonium aldehyde; Aldehydes; Seaweeds [fertilizers]; Alginates for the food industry; Alginates for industrial purposes; Alkalies; Alkaline iodides for industrial purposes; Alkaline metals; Salts of alkaline metals; Alkaloids; Alcohol; Aluminium alum; Aluminium chloride; Aluminium iodide; Alumina; Aluminium silicate; Formic acid; Americium; Ammonia; Anhydrous ammonia; Ammonia alum; Ammoniacal salts; Ammonium salts; Amyl alcohol; Amyl acetate; Acidulated water for recharging batteries; Anhydrides; Antranilic acid; Anti-knock substances for internal combustion engines; Antimony; Antimony oxide; Antimony sulphide; Antistatic preparations, other than for household purposes; Size for finishing and priming; Dressing and finishing preparations for textiles; Argon; Arsenic; Arsenious acid; Astatine; Ethane; Ethers; Ethyl alcohol; Ethyl ether; Caustic alkali; Corrosive preparations; Caustics for industrial purposes; Caustic soda for industrial purposes; Renovating preparations for phonograph records; Textile-brightening chemicals; Acetates [chemicals]; Acetone; Acetylene; Acetylene tetrachloride; Preparations for stimulating cooking for industrial purposes; Bacterial preparations other than for medical and veterinary use; Bacteriological preparations other than for medical and veterinary use; Bacteriological preparations for acetification; Chemicals used in fermenting wine; Barium; Barium sulphate; Barium compounds; Baryta; Baryta paper; Bases [chemical preparations]; Grafting mastic for trees; Glutinous tree-banding preparations; Grafting wax for trees; Bauxite; Bentonite; Benzoic acid; Benzoic sulphinide; Benzene derivatives; Berkelium; Agglutinants for concrete; Concrete preservatives, except paints and oils; Beer-clarifying and preserving agents; Beer preserving agents; Foundry binding substances; Biochemical catalysts; Biological tissue cultures other than for medical or veterinary purposes; Biological preparations, other than for medical or veterinary purposes; Expanded-clay for hydroponic plant growing [substrate]; Lead arsenate; Lead acetate; Organic-bleaching chemicals; Lead oxide; Flashlight preparations; Humus; Blood charcoal; Soil conditioning preparations; Drilling muds; Chemical additives to drilling muds; Borax; Boric acid for industrial purposes; Brake fluid; Fuel for atomic piles; Fuel-saving preparations; Bromine for chemical purposes; Californium; Caesium; Cerium; Chemical preparations to prevent wheat smut; Concrete-aeration chemicals; Enamel-staining chemicals; Engine-decarbonising chemicals; Horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; Chemicals for forestry, except fungicides, herbicides, insecticides and parasiticides; Chemical preparations for use in photography; Agricultural chemicals, except fungicides, weedkillers, herbicides, insecticides and parasiticides; Industrial chemicals; Chemical substances for analyses in laboratories, other than for medical or veterinary purposes; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical preparations for facilitating the alloying of metals; Chemical preparations, except pigments, for the manufacture of enamel; Chemical preparations to prevent mildew; Textile-impregnating chemicals; Leather-impregnating chemicals; Chemical condensation preparations; Leather-renovating chemicals; Compositions for the manufacture of technical ceramics; Vine disease preventing chemicals; Chemical preparations for the manufacture of paints; Radiator flushing chemicals; Chemical reagents, other than for medical or veterinary purposes; Chemical additives to motor fuel; Chemical additives for oils; Chlorine; Chlorates; Hydrochlorates; Chlorides; Lime chloride; Cholic acid; Chrome alum; Chromates; Chromium oxide; Chromic salts; Chrome salts; Chromic acid; Curium; Distilled water; Detergents for use in manufacturing processes; Dextrine size; Diagnostic preparations, other than for medical or veterinary purposes; Diastase for industrial purposes; Diatomaceous earth; Diazo paper; Nitrous oxide; Dolomite for industrial purposes; Manures; Fertilizers; Dysprosium; Salts of precious metals for industrial purposes; Electrophoresis gels, other than for medical or veterinary purposes; Opacifiers for enamel; Emulsifiers; Decolorants for industrial purposes; Mold-release preparations; Scale removing preparations, other than for household purposes; Defoliants; Dehydrating preparations for industrial purposes; Photographic developers; Enzymes for the food industry; Enzymes for industrial purposes; Enzyme preparations for the food industry; Enzyme preparations for industrial purposes; Epoxy resins, unprocessed; Erbium; Alkaline-earth metals; Metal earths; Petroleum dispersants; Spirits of vinegar [dilute acetic acid]; Aluminium acetate; Acetic anhydride; Esters; Europium; Color-brightening chemicals for industrial purposes; Salts for coloring metal; Ferments for chemical purposes; Fermium; Iron salts; Ferrotype plates [photography]; Ferrocyanides; Fat-bleaching chemicals; Degreasing preparations for use in manufacturing processes; Fatty acids; Preparations for the separation of greases; Leather-waterproofing chemicals; Damp proofing preparations, except paints, for masonry; Textile-waterproofing chemicals; Cement-waterproofing chemicals, except paints; Fire extinguishing compositions; Fireproofing preparations; Carbon for filters; Filtering materials [chemical preparations]; Filtering materials [unprocessed plastics]; Filtering materials [mineral substances]; Filtering materials [vegetable substances]; Filtering preparations for the beverages industry; Isinglass other than for stationery, household or alimentary purposes; Fish meal fertilizers; Fixing baths [photography]; Fixing solutions [photography]; Stain-preventing chemicals for use on fabrics; Meat tenderizers for industrial purposes; Flocculants; Limestone hardening substances; Transmission fluid; Power steering fluid; Fluorine; Fluorspar compounds; Hydrofluoric acid; Liquids for removing sulphates from batteries; Brazing fluxes; Soldering fluxes; Formic aldehyde for chemical purposes; Foundry molding preparations; Photographic emulsions; Photographic paper; Photographic sensitizers; Photometric paper; Francium; Antifreeze; Gadolinium; Gallnuts; Gallium; Gallotannic acid; Gallic acid for the manufacture of ink; Galvanizing baths; Galvanizing preparations; Gambier; Gas purifying preparations; Solidified gases for industrial purposes; Gelatine for photographic purposes; Gelatine for industrial purposes; Genes of seeds for agricultural production; Bate for dressing skins; Tan wood; Tanning substances; Oils for tanning leather; Tannic acid; Getters [chemically active substances]; Compositions for threading; Foundry sand; Toxic gas neutralizers; Glaziers' putty; Opacifiers for glass; Glass-staining chemicals; Glucose for the food industry; Glucosides; Gluten for the food industry; Gluten for industrial purposes; Glycol; Glycol ether; Glycerides; Glycerine for industrial purposes; Gold salts; Graphite for industrial purposes; Guano; Gums [adhesives], other than for stationery or household purposes; Gum arabic for industrial purposes; Gum solvents; Chemical intensifiers for rubber; Balm of gurjun [gurjon, gurjan] for making varnish; Helium; Holmium; Pyroligneous acid [wood vinegar]; Wood alcohol; Preparations of the distillation of wood alcohol; Wood pulp; Humus top dressing; Hydrates; Fluids for hydraulic circuits; Hydrazine; Hyposulphites; Ion exchangers [chemicals]; Isotopes for industrial purposes; Iodine for chemical purposes; Iodised albumen; Iodine for industrial purposes; Iodised salts; Iodic acid; Kainite; Potassium; Lime acetate; Potassium dioxalate; Bichromate of potassium; Potash water; Nitrogenous lime [manure]; Refrigerants; Calcium carbide; Calcium salts; Camphor, for industrial purposes; Kaolin; Carbide; Carbolineum for the protection of plants; Carbonates; Potato flour for industrial purposes; Casein for the food industry; Casein for industrial purposes; Catalysts; Catechu; Ceramic glazings; Ceramic materials in particulate form, for use as filtering media; Ceramic compositions for sintering [granules and powders]; Disincrustants; Anti-incrustants; Ketones; Kieselgur; Cement for mending broken articles; Purification preparations; Adhesive preparations for surgical bandages; Gluten [glue], other than for stationery or household purposes; Adhesives used in industry; Adhesives for wall tiles; Sorrel salt; Bone charcoal; Cobalt oxide for industrial purposes; Carbonic hydrates; Carbonic acid; Lime carbonate; Coal saving preparations; Carbon; Collodion; Compost; Chemical substances for preserving foodstuffs; Preservatives for tiles, except paints and oils; Rubber preservatives; Masonry preservatives, except paints and oils; Preservatives for pharmaceutical preparations; Brickwork preservatives, except paints and oils; Salt for preserving, other than for foodstuffs; Creosote for chemical purposes; Crotonic aldehyde; Krypton; Cryogenic preparations; Coolants for vehicle engines; Cultures of microorganisms other than for medical and veterinary use; Earth for growing; Artificial resins, unprocessed; Artificial sweeteners [chemical preparations]; Dispersions of plastics; Synthetic materials for absorbing oil; Plastics, unprocessed; Litmus paper; Lactose for the food industry; Lactose for industrial purposes; Lactose [raw material]; Lanthanum; Mastic for leather; Leather glues; Currying preparations for leather; Oils for currying leather; Wine finings; Glue for industrial purposes; Ungluing preparations; Lecithin for the food industry; Lecithin for industrial purposes; Lecithin [raw material]; Sensitized photographic plates; Cinematographic film, sensitized but not exposed; Sensitized cloth for photography; Photosensitive plates; Sensitized films, unexposed; Sensitized paper; Solutions for cyanotyping; Blueprint paper; Blueprint cloth; Lithium; Lithia [lithium oxide]; Tan; Anti-frothing solutions for batteries; Solvents for varnishes; Brazing preparations; Cassiopium [lutetium]; Magnesite; Magnesium chloride; Magnesium carbonate; Magnetic fluid for industrial purposes; Malt albumen; Manganate; Manganese dioxide; Mangrove bark for industrial purposes; Compositions for the manufacture of phonograph records; Polish removing substances; Glass frosting chemicals; Sea water for industrial purposes; Flour for industrial purposes; Mordants for metals; Metal hardening preparations; Soap [metallic] for industrial purposes; Metal annealing preparations; Methane; Methyl ether; Methyl benzene; Methyl benzol; Milk ferments for chemical purposes; Milk ferments for the food industry; Milk ferments for industrial purposes; Lactic acid; Mineral acids; Preparations for preventing the tarnishing of lenses; Anti-sprouting preparations for vegetables; Anti-tarnishing chemicals for windows; Preparations for preventing the tarnishing of glass; Substances for preventing runs in stockings; Leather-dressing chemicals; Flower preservatives; Plant growth regulating preparations; Condensation-preventing chemicals; Moderating materials for nuclear reactors; Must-fining preparation; Loam; Naphthalene; Sodium; Bicarbonate of soda for chemical purposes; Bichromate of soda; Hypochlorite of soda; Perborate of soda; Sodium salts [chemical preparations]; By-products of the processing of cereals for industrial purposes; Neodymium; Neon; Neptunium; Wetting preparations for use in dyeing; Wetting preparations for use in the textile industry; Wetting preparations for use in bleaching; Metalloids; Nitrates; Tensio-active agents; Hormones for hastening the ripening of fruit; Sensitized plates for offset printing; Oil-separating chemicals; Oil-bleaching chemicals; Oil dispersants; Oils for preparing leather in the course of manufacture; Oils for the preservation of food; Olivine [chemical preparations]; Oil cement [putty]; Oil-purifying chemicals; Oleic acid; Oxalates; Oxalic acid; Palladious chlorides; Paper pulp; Chemical intensifiers for paper; Pectin for the food industry; Pectin [photography]; Pectin for industrial purposes; Perchlorates; Percarbonates; Persulphuric acid; Persulphates; Phenol for industrial purposes; Phosphates [fertilisers]; Phosphatides; Phosphorus; Phosphoric acid; Picric acid; Adhesives for billposting; Plastisols; Plutonium; Polonium; Potash; Preparations of trace elements for plants; Anti-boil preparations for engine coolants; Praseodymium; Promethium; Protactinium; Protein [raw material]; Pyrogallic acid; Quebracho for industrial purposes; Mercury; Mercuric oxide; Mercury salts; Radioactive elements for scientific purposes; Radium for scientific purposes; Radon; Chemical preparations for smoking meat; Reagent paper; Tire repairing compositions; Mastic for tires; Detergent additives to gasoline; Compositions for repairing inner tubes of tires [tyres]; Rhenium; X-ray films, sensitized but not exposed; Rubidium; Soot for industrial or agricultural purposes; Lamp black for industrial purposes; Carbon black for industrial purposes; Seed preserving substances; Saccharin; Salicylic acid; Sal ammoniac; Spirits of salt; Ammonia [volatile alkali] for industrial purposes; Salpetre; Nitrate paper; Nitric acid; Salt, raw; Salts [chemical preparations]; Salts from rare earth metals; Salts [fertilisers]; Salts for galvanic cells; Salts for industrial purposes; Hydrochloric acid; Samarium; Oxygen; Acid proof chemical compositions; Acids; Benzene-based acids; Slag [fertilisers]; Sizing preparations; Chimney cleaners, chemical; Cement for footwear; Protective gases for welding; Sulphur; Sulphuric ether; Flowers of sulphur for chemical purposes; Carbon sulphide; Sulphuric acid; Sulphurous acid; Welding chemicals; Heavy water; Barytes; Sebacic acid; Self-toning paper [photography]; Selenium; Rare earths; Silver nitrate; Silver salt solutions for silvering; Silicates; Silicones; Silicon; Scandium; Calcined soda; Soda ash; Sauce for preparing tobacco; Car body fillers; Fissionable chemical elements; Fissionable material for nuclear energy; Spinel [chemical preparations]; Finishing preparations for use in the manufacture of steel; Stem cells other than for medical or veterinary purposes; Starch for industrial purposes; Starch paste [adhesive], other than for stationery or household purposes; Starch-liquifying chemicals [ungluing agents]; Stearic acid; Rock salt; Nitrogen; Nitrogenous fertilisers; Strontium; Substrates for soil-free growing [agriculture]; Sulphates; Sulphides; Sulphonic acids; Sumac for use in tanning; Superphosphates [fertilisers]; Synthetic resins, unprocessed; Talc [magnesium silicate]; Tannin; Wallpaper removing preparations; Adhesives for wallpaper; Tapioca flour for industrial purposes; Technetium; Tellurium; Terbium; Test paper, chemical; Tetrachlorides; Carbon tetrachloride; Thallium; Thiocarbanilide; Thorium; Thulium; Animal albumen [raw material]; Animal charcoal; Animal carbon; Animal carbon preparations; Titanium dioxide for industrial purposes; Titanite; Toluol; Aluminium hydrate; Toning salts [photography]; Toning baths [photography]; Peat [fertiliser]; Peat pots for horticulture; Tragacanth gum for use in manufactures; Glucose for industrial purposes; Gas propellents for aerosols; Dry ice [carbon dioxide]; Enamel and glass-staining-chemicals; Opacifiers for enamel or glass; Uranium; Uranium oxide; Nitrate of uranium; Tree cavity fillers [forestry]; Viscose; Vitriol; Birdlime; Vulcanisation accelerators; Vulcanising preparations; Wax-bleaching chemicals; Fuller's earth for use in textile industry; Fulling preparations; Fulling preparations for use in textile industry; Water softening preparations; Water glass [soluble glass]; Water purifying chemicals; Hydrogen; Hydrogen peroxide; Emollients for industrial purposes; Plasticizers; Vinic alcohol; Tartar other than for pharmaceutical purposes; Cream of tartar for chemical purposes; Cream of tartar for the food industry; Cream of tartar for industrial purposes; Tartaric acid; Bismuth; Basic gallate of bismuth; Bismuth nitrite for chemical purposes; Witherite; Tungstic acid; Xenon; Ytterbium; Yttrium; Cellulose; Cellulose ethers for industrial purposes; Acetate of cellulose, unprocessed; Cellulose derivatives [chemicals]; Cellulose esters for industrial purposes; Cement [metallurgy]; Cement preservatives, except paints and oils; Bichloride of tin; Zirconia; Citric acid for industrial purposes; Combusting preparations [chemical additives to motor fuel]; Currying preparations for skins; Auxiliary fluids for use with abrasives; Chemical additives to fungicides; Chemical additives to insecticides; Prussiates; Cymene; Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, in particular chemical preparations for waste water treatment for industrial purposes, chemical preparations for waste water treatment, chemical preparations for the processing of waste water, chemicals for waste water treatment, granular iron for waste water treatment.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Flare stacks for use in oil refineries; Air valves for steam heating installations; Sinks; Purification installations for sewage; Extractor hoods for kitchens; Processing installations for fuel and nuclear moderating material; Brackets for gas burners; Lighters; Hot air bath fittings; Hydromassage bath apparatus; Apparatus for dehydrating organic foodstuffs; Furnace ash boxes; Ash conveyor installations, automatic; Expansion tanks for central heating installations; Watering installations, automatic; Acetylene burners; Acetylene generators; Acetylene flares; Heaters, electric, for feeding bottles; Bakers' ovens; Bath fittings; Heaters for baths; Bath tubs; Bath linings; Bath installations; Barbecues; Aquarium lights; Lighting installations for air vehicles; Lighting apparatus and installations; Lighting apparatus for vehicles; Light-emitting diodes [LED] lighting apparatus; Lamps; Ventilation hoods; Ventilation hoods for laboratories; Bedwarmers; Warming pans; Watering machines for agricultural purposes; Bidets; Anti-glare devices for vehicles [lamp fittings]; Anti-dazzle devices for automobiles [lamp fittings]; Searchlights; Arc lamps; Tanning apparatus [sun beds]; Burners; Germicidal burners; Ovens, other than for laboratory use; Fuel economisers; Bread-making machines; Bread baking machines; Toasters; Swimming pool chlorinating apparatus; Electric lights for Christmas trees; Chromatography apparatus for industrial purposes; Autoclaves [electric pressure cookers]; Steam generating installations; Steam boilers, other than parts of machines; Fabric steamers; Steam accumulators; Ceiling lights; Dental ovens; Disinfectant apparatus; Disinfectant dispensers for toilets; Deodorising apparatus, not for personal use; Distillation columns; Distillation apparatus; Stills; Fruit roasters; Roasting jacks; Pressure water tanks; Showers; Shower cubicles [enclosures (Am)]; Heaters for heating irons; Ice machines and apparatus; Ice boxes; Electrically heated carpets; Heating filaments, electric; Electric fans for personal use; Kettles, electric; Defrosters for vehicles; Discharge tubes, electric, for lighting; Flares; Bicycle lights; Vehicle reflectors; Vehicle headlights; Sockets for electric lights; Forges, portable; Flues for heating boilers; Filters [parts of household or industrial installations]; Aquarium filtration apparatus; Curling lamps; Deep fryers, electric; Kiln furniture [supports]; Loading apparatus for furnaces; Forage drying apparatus; Footmuffs, electrically heated; Footwarmers, electric or non-electric; Friction lighters for igniting gas; Gas lighters; Gas burners; Gas boilers; Gas condensers, other than parts of machines; Gas lamps; Gas scrubbing apparatus; Scrubbers [parts of gas installations]; Freezers; Steam facial apparatus [saunas]; Beverage cooling apparatus; Light bulbs, electric; Light bulbs; Incandescent burners; Filaments for electric lamps; Roasting apparatus; Rotisseries; Roasting spits; Miners' lamps; Hair driers; Taps [faucets]; Hand drying apparatus for washrooms; Luminous house numbers; Blankets, electric, not for medical purposes; Heating apparatus, electric; Aquarium heaters; Heating apparatus for solid, liquid or gaseous fuels; Heating boilers; Boilers, other than parts of machines; Heating cushions [pads], electric, not for medical purposes; Heating elements; Radiator caps; Hot air ovens; Heating plates; Radiators [heating]; Heating apparatus; Heating installations; Heaters for vehicles; Hot air apparatus; Hearths; Hydrants; Ionization apparatus for the treatment of air or water; Electric appliances for making yogurt; Coffee filters, electric; Coffee machines, electric; Coffee percolators, electric; Coffee roasters; Coffee roasters; Atomic piles; Air conditioning installations; Air conditioners for vehicles; Air conditioning apparatus; Oxhydrogen burners; Cooking apparatus and installations; Kilns; Cooking utensils, electric; Kitchen ranges [ovens]; Cooking rings; Carbon for arc lamps; Chandeliers; Cookers; Cooling installations for liquids; Cooling installations for tobacco; Cooling installations and machines; Refrigerators; Cooling appliances and installations; Refrigerating apparatus and machines; Refrigerating containers; Coolers for furnaces; Walk-in refrigerators; Refrigerating cabinets; Refrigerating display cabinets [display cases]; Laboratory burners; Laboratory lamps; Electric lamps; Light bulbs for directional signals for vehicles; Lamps for directional signals of automobiles; Burners for lamps; Lamp glasses; Lamp casings; Lamp globes; Lamp chimneys; Lamp shades; Lampshade holders; Chinese lanterns; Lanterns for lighting; Lava rocks for use in barbecue grills; Glue-heating appliances; Water-pipes for sanitary installations; Lights for vehicles; Automobile lights; Luminous tubes for lighting; Light diffusers; Humidifiers for central heating radiators; Air deodorising apparatus; Air reheaters; Filters for air conditioning; Air filtering installations; Air cooling apparatus; Air purifying apparatus and machines; Germicidal lamps for purifying air; Spa baths [vessels]; Air sterilisers; Air driers; Ventilation [air-conditioning] installations for vehicles; Ventilation [air-conditioning] installations and apparatus; Magnesium filaments for lighting; Malt roasters; Desalination plants; Microwave ovens [cooking apparatus]; Microwave ovens for industrial purposes; Milk cooling installations; Mixer taps for water pipes; Anti-splash tap nozzles; Level controlling valves in tanks; Stoves [heating apparatus]; Structural plates for ovens; Shaped fittings for ovens; Oven fittings made of fireclay; Fire bars; Oil burners; Oil lamps; Oil-scrubbing apparatus; Pasteurisers; Petrol burners; Polymerisation installations; Projector lamps; Radiators, electric; Refining towers for distillation; Fumigation apparatus, not for medical purposes; Dampers [heating]; Chimney flues; Lamp reflectors; Regulating and safety accessories for gas pipes; Regulating and safety accessories for gas apparatus; Regulating and safety accessories for water apparatus; Regulating accessories for water or gas apparatus and pipes; Clean chambers [sanitary installations]; Boiler pipes [tubes] for heating installations; Pipe line cocks [spigots]; Coils [parts of distilling, heating or cooling installations]; Roasters; Sanitary apparatus and installations; Sauna bath installations; Heating apparatus for defrosting windows of vehicles; Headlights for automobiles; Pressure cooking saucepans, electric; Chimney blowers; Safety lamps; Safety accessories for water or gas apparatus and pipes; Bath tubs for sitz baths; Solar furnaces; Feeding apparatus for heating boilers; Alcohol burners; Fountains; Street lamps; Sterilizers; Stoves; Tobacco roasters; Pocket searchlights; Pocket warmers; Diving lights; Immersion heaters; Plate warmers; Solar thermal collectors [heating]; Thermostatic valves [parts of heating installations]; Refrigerating appliances and installations; Water closets; Toilet bowls; Toilet seats; Flushing apparatus; Turkish bath cabinets, portable; Toilets, portable; Filters for drinking water; Desiccating apparatus; Drying apparatus and installations; Drying apparatus; Drip irrigation emitters [irrigation fittings]; Ultraviolet ray lamps, not for medical purposes; Washers for water taps; Urinals [sanitary fixtures]; Fans [air-conditioning]; Fans [parts of air-conditioning installations]; Incinerators; Evaporators; Waffle irons, electric; Heat pumps; Heat regenerators; Heat accumulators; Heat exchangers, not parts of machines; Hot water bottles; Hot plates; Water heaters [apparatus]; Water heaters; Hot water heating installations; Wash-hand bowls [parts of sanitary installations]; Washing coppers; Laundry dryers, electric; Water softening apparatus and installations; Water filtering apparatus; Flushing tanks; Cooling installations for water; Water conduits installations; Water purification installations; Water purifying apparatus and machines; Water sterilizers; Water supply installations; Water distribution installations; Water intake apparatus; Disposable sterilization pouches; Whirlpool-jet apparatus; Central heating radiators; Ornamental fountains; Fireplaces, domestic; Cycle lights; Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, in particular waste water treatment plants (cleaning), waste water disposal plants, purification installations for waste water, waste water cleaning plants, waste water cleaning apparatus and fluidised reactors.