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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.
hydraulic power, pressure and position measurement equipment, namely, hydraulic cylinders, pneumatic cylinders, potentiometric and pressure transducer components, position and pressure feedback transducers, devices which convert changes in position or pressure to proportional electrical signals, components of hydraulic cylinders, pneumatic cylinders, and/or valves providing the position of the cylinder or valve, or the amount of pressure applied to the cylinder or valve