9 computers for use in scientifc, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), lifesaving and teaching applications; apparatus for recording, transmission or reproduction of sound or images; magnetic data storage medium for computers and computer programs, namely, magnetic tape units, moveable head disk units, fixed head disk units and magnetic bubble memory; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers