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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.
pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; water aeration systems comprising water pumps, air compressors and air blowers
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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.
ozonisers
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
combination ozone sanitizer and electric deodorizing units; faucet sprayers; hand held shower heads; hand showers; hand-held showers; irrigation spray nozzles; irrigation sprinklers; kitchen sink sprayers; lawn sprinkler systems comprising pumps, valves and filters; oxygen generator for processing water by increasing oxygen content in the water; ozone sanitizers for air and water; plumbing fittings, namely, aerators for faucets; plumbing fittings, namely, shower control valves; plumbing fixtures, namely, shower mixers; plumbing fixtures, namely, shower sprayers; plumbing fixtures, namely, sink sprayers; shower faucet extensions; shower head sprayers; shower heads; tap water faucets; tap-water purifying apparatus; valves being parts of sprinkler systems; waste water purification units; water faucet spout; water sterilizers; water treatment equipment, namely, ultraviolet sterilization units
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21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
garden hose sprayers; grass sprinklers; lawn sprinklers; pet grooming device comprising a built in brush head and an attachment that connects to a water source; shut-off valves for water sprinkler nozzles; sprayer nozzles for garden hoses; sprayer wands for garden hoses; sprayers attached to garden hoses; stream deflector nozzles for garden hoses