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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.
apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems; change-over switches; computer network adapters, switches, routers and hubs; computer network hubs, switches and routers; computer switches; data access port for use with electrical control panels for connecting multiple data and electrical devices; electric and electronic circuits; electric connections and connectors; electric switches; electrical relays and transformers; electrical switches; high frequency switches; power switches; telecommunication switches; telecommunications equipment and software, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including ethernet switches and routers, fiber-to-the-home and ethernet-over-vdsl access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; thin film switches