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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.
corded and wireless headsets for telephones and related products, namely, amplifiers and digital signal processors used in conjunction with headsets; apparatus for recording, transmission and reproduction of sound, namely, loud speakers, microphones, telephones and parts and accessories hereto, namely, telephone connectors, speaker enclosures, and microphone stands