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, extinguishers; telephone and telecommunications apparatus, mobile and fixed-line telephones and parts, accessories and spare parts thereof, magnetic recording units, magnetic and identification cards, modems and computer software