9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instrument; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or image; blank magnetic data carriers, recording discs; compact discs, dvds and other digital recording media, namely, Blank electronic chip cards, Blank tapes for storage of computer data; Blank flash memory cards; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computer; computer software for Database management, organization of data communication networks, mobility management and transportation optimization; fire-extinguishing apparatus