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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.
microphones, sound mixers, receivers, namely, audio receivers, video receivers and stereo receivers; transmitters, namely, audio transmitters and radio transmitters; public address amplifiers, audio amplifiers, car amplifiers; radio receivers and tuners, sound equalizers, audio tape players and recorders; audio mixers; public address and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; sound mixers; sound mixers with integrated amplifiers; megaphones, horns for loudspeakers, speakers, namely, audio speakers and loudspeakers; discussion systems comprising microphones, audio speakers and loudspeakers, amplifiers, electrical switchgear in the nature of voltage boosting devices for electric power lines, electrical cables, power supplies and component parts for the aforementioned goods