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.
paging systems and equipment comprised of paging receivers, paging transceivers, paging transmitters and signal processors; a radio frequency operating system comprised of data structures and formats for transmission and reception of information; computer programs for controlling the transmission and reception of information for the foregoing systems and equipment