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.
oleodynamic switches, valves, namely direction control valves, pressure control valves, delivery control valves, relief control valves, sequence control valves, check control valves, overcenter control valves, flow control valves, solenoid valves, and special application valves, namely automatic reversing pressure increase control valves