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.
apparatus and instruments for conducting, switching, transforming, distributing, accumulating, transmitting, regulating or controlling gases and fluids, namely, regulators and gauges, and controls and parts thereof for the controlled dispensing and measuring of gases, flow meters, rotameters, control valves, gas panels, gas manifolds, switchover systems, distribution panels, pressure regulators, and flow valves