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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.
measuring devices for determining the relative position and orientation of two parts, two features of a part, or a part and a fixed reference, namely position gauging instruments including hand-held and automatically controlled transducers for measuring the gap and/or contour between two parts, and replacement parts and accessories therefor, namely zero blocks, calibration blocks, positioned rest blocks, transducers, probe tips, rest pads, zeroing pads, data transmitters, data transmission cables, data receivers, data readout displays, and computer software for automated position gauging instruments