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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
[ metalworking machines and tools, namely, milling machines, grinding machines, boring machines and metalworking machine tools; chemical processing machines, namely, calcining machines, dissolving machines, extracting machines, granulating machines, kneading machines, separating machines, sintering machines, sorting machines; semiconductor manufacturing machines; ] power transmissions and gearing for machines; [ shock absorbers for machines; ] springs being parts of machines and not for land vehicles; valves being parts of machines [; valve actuator not for land vehicles; power operated grinding wheels ]
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
[ laboratory apparatus and instruments, namely, lasers not for medical use, work benches in the nature of laboratory furniture, centrifuges, and microscopes; machines and instruments for measuring or testing fluid, solid or gaseous materials, namely, water meters, flow meters, flow meters and ultrasonic meter gas sensors; flowmeters; power distribution or control machines and apparatus, namely, electrical power distribution; rotary converters; ozonizers; electrolyzers; fire extinguishers; fire hydrants; fire hose nozzles; sprinkler systems for fire protection; weight belts for scuba diving; inflatable swimming floats for safety purposes; protective helmets for sports; air tanks for scuba diving; swimming flutter boards; regulators for scuba diving ]
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ water purifying apparatus; bathtubs; ] tap water faucets; level controlling valves for tanks, namely, operated plumbing valve; pipe line cocks; [ waste water treatment tanks, namely, waste water purification tanks; septic tanks for industrial purposes; waste water treatment tanks for household purposes, namely, waste water purification tanks; septic tanks for household purposes; deodorizing apparatus for drain, namely, water purification and odor reduction apparatus using chemical breakdown processes; sludge disposal equipment, namely, thickening and dewatering machines for use in treatment of liquids including sewage and waste sludge; drying apparatus, namely, dryers for removal of water from compressed air and gasses; heat recuperators for chemical processing, namely, heat exchangers; steamers for chemical processing; evaporators for chemical processing; heat exchangers for chemical processing; ] plumbing fittings, namely, ball valves for water faucets [; plumbing fittings, namely, metal mixer valves for water pipes ]
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
valves of rubber or vulcanized fiber not including machine elements; [ plastic semi-worked products, namely, semi-processed plastic; soundproofing materials of rock wool not for building purposes; asbestos boards; asbestos powder; electrical insulating materials; ] pipe gaskets; junctions not of metal for fluid pipes; joint packing for fluid pipes
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20
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, or of plastics
[ furniture; ] valves of plastic being other than machine parts; [ plastic stoppers for industrial packaging containers, namely, non-metallic bottle stoppers; plastic lids and caps for industrial packaging containers; ] valve handles of plastic
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37
Building construction; repair; installation services
[ plumbing; machinery installation; building construction; repair or maintenance of chemical processing machines and apparatus ]