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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 speakers; headphones; ear buds; karaoke machines; turntables being record players; microphones; electronic sound mixing and synthesizing apparatus; audio electronic components, namely, surround sound systems; home theatre systems comprising audio receivers, audio-video receivers, amplifiers, optical disc players, video projectors, audio and video recorders, audio speakers, woofers, sub-woofers, remote controls, and components therefor