Audio amplifiers;Audio dubbing apparatus;Headsets;MP3 players;Tape recorders;Cabinets for loudspeakers;Loudspeakers;Car audio apparatus;Acoustic conduits;Audio- and video-receivers;Horns for loudspeakers;Headphones;Portable media players;Computer software applications, downloadable;Equalizers [audio apparatus];Audio mixing apparatus;Audio mixers;Portable speakers;Frequency extenders.

Adhesives for industrial purposes, including contact adhesives, adhesives to fix grinding and polishing pads and foils, polishing cloth and felt, as well as diamond pellets and diamond grinding segments on laps in the optical production; soldering means and pastes for the soldering of diamond pellets and diamond grinding segments on grinding laps; optical cements and adhesives for cementing and fixing of optical parts on loose and fixed multiple blocks in the optical production, namely cementing sealing waxes, colophony cements, wax cements, cementing resins, ultraviolet cements and ultraviolet adhesives as well as contact adhesives; foam inhibitors and defoamers for liquid grinding, polishing, lapping and cooling preparations; preservatives for the preserving of liquid coolants and cooling lubricants; solvents for adhesives and adhesive foils for industrial purposes and for protective lacquers for protection of particularly finished polished surfaces in the optical production; chemical liquid cooling preparations and concentrates; chemical coolants for grinding of optical parts.

Machine tools as well as parts thereof; machines for the processing of workpieces made from hard and brittle materials, especially optical parts, as well as parts thereof, including CNC controlled and conventionally controlled grinding, prism-grinding, radial-grinding, polishing, lever-polishing and centering machines, automatic centering machines and processing centers; machines for the surfacing and/or edging of ophthalmic lenses made from mineral glass or plastics, as well as parts thereof, including CNC controlled and conventionally controlled machines for turning, milling, grinding, polishing and/or lapping of ophthalmic surfaces and/or the edge of ophthalmic lenses; machines for plasma etching, ion-beam polishing and fluid-jet polishing of optical parts as well as parts thereof; machine-driven tools for all of the aforementioned machinery as well as parts thereof and accessories for those, in as far as contained in class 7, namely turning tools with blades from tungsten carbide, PCD, CVD or natural diamond, milling heads with PCD blades and blades from tungsten carbide, sintered and electroplated special shape diamond milling cutters, diamond piano cutters, diamond radial milling cutters, circular diamond grinding tools, diamond grinding wheels, diamond piano grinding wheels, diamond slicing wheels, diamond cup wheels, diamond centering wheels, diamond chamfering wheels and discs, diamond hollow drills, diamond grinding segments to cover flat grinding wheels, diamond pellets with metal or resin bond of the diamond particles to cover form tools, sintered and electroplated diamond grinding pads and foils, form tools for grinding, polishing and lapping processing of particularly optical parts by means of bound and loose abrasive, grinding pads, grinding tape and grinding foils with bound abrasive, polishing base, including polishing pads, polishing discs, polishing tapes, polishing foils, polishing cloth and polishing felt as well as polishing pitch, the latter particularly based on wooden tar resin, fatty acids, phenols and resin acids; workpieces chucks (parts of machines) for all of the aforementioned machinery as well as parts thereof, including collet chucks and workpiece holders with membranes; facilities essentially consisting of machinery, apparatuses and devices for semi-automatic and automatic application of protective foils and lacquers on particularly semi-finished optical parts, as well as parts thereof, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery and devices for the blocking of semi-finished optical parts, particularly semi-finished ophthalmic blanks, for further processing thereof, as well as parts thereof, the aforementioned devices in as far as contained in class 7; blocking pieces (parts of machines) from aluminium alloys or plastics and blocking rings (parts of machines) from stainless steel as well as attachment, piano and prism rings (parts of machines) for the blocking of semi-finished optical parts, particularly semi-finished ophthalmic blanks, for further processing thereof; circulation and supplying facilities essentially consisting of circulation and supplying machines and apparatuses for liquid grinding, polishing, lapping, cooling and lubricating materials as well as parts thereof, the aforementioned apparatuses in as far as contained in class 7; facilities essentially consisting of machinery, apparatuses and devices for mixing, preparing and filtering of liquid grinding, polishing, lapping, cooling and lubricating materials as well as parts thereof, including centrifuges and band filter devices, the aforementioned apparatuses and devices in as far as contained in class 7; filter papers, non-woven filter materials, and filter cloth, as parts of machines, for filtering of particles from liquid coolants and cooling lubricants; facilities essentially consisting of apparatuses and devices for deblocking of optical parts, particularly spectacle lenses, as well as parts thereof, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery, apparatuses and devices for preliminary cleaning of semi-finished optical parts, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery, apparatuses and devices for ultrasonic cleaning of parts, particularly optical parts like ophthalmic lenses, as well as parts thereof, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery, apparatuses and devices for etching of soiled substrate carriers, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery and apparatuses for the refinement and coating of optical parts, the aforementioned apparatuses in as far as contained in class 7; facilities essentially consisting of machinery and apparatuses for tinting of plastic lenses, the aforementioned apparatuses in as far as contained in class 7; high vacuum coating facilities essentially consisting of machinery, apparatuses and devices for the coating of spectacle lenses, optical lenses and optical parts as well as other articles, including high vacuum coating facilities for the thermal coating by means of electron beam evaporation sources and thermal evaporation sources, with or without ion or plasma support, the aforementioned apparatuses and devices in as far as contained in class 7; sputtering facilities of all kinds, essentially consisting of machinery, apparatuses and devices for the sputtering coating of articles, magnetrons of all kinds, the aforementioned apparatuses and devices in as far as contained in class 7; CVD and PICVD coating facilities of all kinds, essentially consisting of machinery, apparatuses and devices for the CVD coating (chemical vapour deposition) and PICVD coating (plasma impulse chemical vapour deposition) of articles, with or without ion support, the aforementioned apparatuses and devices in as far as contained in class 7; facilities essentially consisting of machinery, apparatuses and devices for applying hydrophobic layers, with or without vacuum, the aforementioned apparatuses and devices in as far as contained in class 7; substrate coating (lacquering) facilities of all kinds, essentially consisting of machinery, apparatuses and devices for applying hard coatings on substrates, the aforementioned apparatuses and devices in as far as contained in class 7; electromagnetically or pneumatically operated automation, handling and loading devices for all of the aforementioned facilities, machinery, apparatuses and devices, as well as parts thereof, including devices with swivel arm robots, suction devices, belt conveyors and/or tray magazines and devices for carrying substrates; workpiece holder (machine parts) for clamping of optical lenses; air compressors; sandblasting devices; high pressure steam cleaner.