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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.
audio receivers; stereo tuners; amplifiers; audio speakers; digital audio players; digital media players; compact disc players; wireless digital media receivers; wireless digital media tuners; wireless handheld devices for use in controlling a music system; digital media streaming devices for recording, storing, organizing, transmitting and receiving audio files; wireless communication devices for connecting digital media and music players, amplifiers, speakers and sound equipment through audio transmission; computer hardware and software for processing, storing, managing and streaming digital media