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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.
optical fiber sold for incorporation into fiber optic cables; fiber optic cables and their connecting elements, namely, connectors and closures; photonic products, namely devices that alter the pulse width of optical signals transmitted in an optical telecommunication system, telecommunication system hardware, namely, fiber optic amplifiers, attenuators, getters, grattings, fiber brag grattings, ban splitters, beam splitters, couplers, active photonic devices, passive photonic devices, dense wavelength division multiplexing (dwdm), detector/receiver components, sensors, filters and optical waveguides