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.
electronic process monitoring and control systems, and instruments for said systems-namely, recorders for permanently recording the process variables, indicators for visually indicating the process variables, controllers, pressure transmitters, differential pressure transmitters, current to pneumatic transducers, computing modules, mounting cases for the instruments such as, recorders, indicators and controllers, and recording charts for the use in the recorders for said system