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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 for reproducing sound, namely loudspeakers, loudspeaker cabinets, loudspeakers with integrated sound amplifiers, and sound amplifiers; apparatus and devices for use in public address sound systems, namely loudspeakers, loudspeaker cabinets, loudspeakers with integrated sound amplifiers, and sound amplifiers; apparatus for processing sound signals, namely sound filters, signal compressors, amplitude limiters, equalizers, antidistortion devices, attenuators, tone control apparatus, and frequency dividers; apparatus for controlling public address sound systems, namely field controllers, cross-over devices, peak limiters, frequency correctors, and switchboards; and parts and fittings of the aforesaid goods, namely stands, cables, racks, patchbays and power distributors