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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.
directional drilling control tool incorporating a gyroscope wherein the tool controls the direction of oil and gas well drilling process; gyroscopic wellbore measurement tool, namely, gyroscope tool for measuring direction and orientation of a wellbore for the oil and gas, energy, mining, environmental and construction industries; down hole gyroscopic measurement tool for obtaining directional drilling control data for use by others for controlling the direction of wellbore drilling in the oil and gas, energy, mining, environmental and construction industries; directional drilling data collection and analysis software for the oil and gas, energy, mining, environmental and construction industries; software for use in controlling the direction of wellbore drilling, namely, software for collecting and analyzing wellbore depth, orientation, and drilling direction data for use in controlling directional drilling of a wellbore; and electronic wellbore data collector, namely, an electronic device for collection of wellbore direction and orientation data from wellbore measurement devices of others in the oil and gas, energy, mining, environmental and construction industries