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.
electromechanical relays, reed relays, electromechanical magnetically latching relays, [ acoustical switches, ] stepping motors, stepping motor drives, [ stepping motor switch combinations, ] magnetic amplifiers, photo relays, light sources for photo relays, [ transistor amplifiers, ] servo-mechanisms, [ transformers and rectifiers assemblies ]
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.
electrical testing and measuring equipment-namely, electrical and magnetic pick-ck-up equipment for testing power lines, indicating electrical counters, ] relay test sets, [ automatic temperature controllers and indicating and measuring systems for power lines ]