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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.
scientific, surveying, measuring and signaling apparatus and instruments, namely sensors for measurement of physical characteristics to be used in the field of oil and gas exploration and production, and apparatus, namely transmitters, for transmission of resulting information to be used in the field of oil and gas exploration and production, and computer software for controlling the apparatus and instruments and for collecting, analyzing and transmitting data and other information for use