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 apparatus and instruments for monitoring, measuring, signalling, regulating, controlling, switching, counting and power supply, namely -- proximity sensors; inductive sensors; capacitive sensors; programmable controllers; positioning controllers; timing controllers; transistor relays; transistorized switches; amplifiers; speed measuring, monitoring and direction sensors with pre-selection and preliminary signals; frequency dividers; impulse dividers; impulse adders; temperature controls; d.c. current supplies; isolation amplifiers; control circuits; coupling elements for d.c. and a.c. voltage; shunt zener diode safety barriers; transformer isolated barriers; alarm annunciators; state indicators; counters; timers; rack mounted card frames; counters with pre-selection and preliminary signals; forward/backward counters; rotary pulse generators and photo switches