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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 devices, namely, weighing apparatus and instruments and oil and gas well downhole survey and measurement equipment; weighing, measuring, signaling, monitoring devices and instruments, namely, apparatus and instruments for weighing and oil and gas well downhole survey and measurement equipment; computer software for planning and simulation of drilling, and for evaluation and analysis of drilling data, computer hardware and peripheral devices for computers; all above-mentioned devices and goods for use in the crude oil industry for acquiring and evaluating data accumulating in the case of deep drilling