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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.
[ electro-acoustic apparatus and instruments and parts thereof, namely, headphones, dynamic headphones, electrostatic headphones, wireless headphones, headphones for use in airplanes, buses and trains, namely, with infrared transmission, headphones with active noise compensation, loud speakers, parts and fittings for the aforesaid goods; electro-acoustic transformers and headphones, namely, ear pads, volume controls; ] apparatus and instruments for recording, [ transmission and reproduction of audio signals ] and parts thereof namely, transmitters, receivers, reception devices, namely, rf-input-modules, instruments for receiving, transmitting and reproducing audio signals and acoustic information, namely, audio transmitters and audio receivers; [ apparatus for recording and reproduction of electric signals, namely, sound signals; apparatus for wireless transmission of acoustic information, namely, microphones, headsets and loudspeakers; apparatus for transmitting sound signals, namely, high-frequency sound transmitting technology apparatus, namely, wireless microphone transmitters, plug-in microphone wireless transmitters, plug-in microphone wireless receivers, transmitting devices, namely, pocket transmitters; apparatus for narrow-band and wide-band systems in sound transmitting technology, namely, receivers, transmitters, tranducers and instruments for producing audio signals and acoustic information, namely, audio transmitters and audio receivers, transmitters, namely, multi-channel transmitters and single channel transmitters, infrared transmitters, high-powered transmitters, namely, high-power transmitters with low-frequency input, boosters transmitters, receivers, namely, multi-channel and double-channel receivers; headsets, double-channel chin-strap receivers and parts for the aforesaid goods, sound transmitting apparatus, namely, transmitters, receivers, tranducers, microphones, rf-input modules, headsets, wireless transmitters, infrared transmitters and receivers, namely, mono, stereo, double-channel and chin-strap receivers and parts for the aforesaid goods, namely, ball and socket joints, mounting plates, lap straps, shoulder strap devices, induction loops; receiving apparatus, namely, uhf receivers, vhf input modules, loud speakers, channel selection devices, apparatus for the wireless transmission of the acoustic information, namely, wireless microphone transmitters, plug-in microphone wireless transmitters, plug-in wireless microphone receivers, plug-in power supply, power cords, audio cords, adapter plugs, filters for sound reduction, amplifiers ]