9
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 transmitting and reproducing sound, audio amplifiers, audio speakers, ear phones, earphones, earphones and headphones, headphones, headsets for cellular or mobile phones, headsets for telephones, headsets for use with computers, sound reproducing apparatus, sound reproduction apparatus, sound transmitting apparatus, stereo earphones and headphones, earphones and headphones incorporating microphones