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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.
plastic articles used in laboratories and in industrial manufacturing plants namely, carriers for semiconductor wafers and substrates and handles therefor, storage boxes and covers for semiconductor wafers and substrates, shipping containers and handling trays for semiconductor wafers and photoplates; semiconductor wafer, chip and photoplate materials namely, clip-on identification tags and identification discs for trays, carrier holding trays, photoplate carriers, adjustable carriers, and trays; laboratory equipment namely, graduate measuring containers, beakers, liquid storing pans, vacuum probes, gauge protectors and solenoid valves
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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.
plastic tubes and pipes, plastic connectors and fittings for tubes and pipes namely, unions, reducers, male connectors, tees, elbows, panel mounts, caps, plugs, nipples, ferrule nuts and plugs, barb fittings, and tube to pipe adapters, and tube to barrel connectors, all for general industrial use
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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
plastic spray nozzles and plastic fasteners namely, screws, nuts, and bolts; and manually operated plastic valves, plastic barrels for storing chemicals, plastic liners for barrels for storing chemicals, plastic spring operated check valves, and plastic pneumatically operated valves