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.
mechanical switches, namely, inertial switches for detecting vibration of industrial machinery; mechanical motion sensitive switches, namely, inertial switches for detecting vibration of industrial machinery; mechanical motor switches for switching off motors, namely, inertial switches for detecting vibration of industrial machinery and initiating shutdown upon excessive vibration; high frequency switches, namely, inertial switches for detecting vibration of industrial machinery