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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.
telecommunications hardware, namely multiplexers, modulators, optical transceivers, optical transponders, optical transmitters, optical receivers, optical amplifiers, optical fiber gratings, optical repeater nodes, optical pumps, optical channel selectors, optical converters, switches, routers, couplers, connectors and signal converters; wireline network extenders, namely telecommunications networking hardware components used to extend the reach of wireline dsl networks and other telecommunications networks