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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, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, life-saving and teaching apparatus and instruments, namely, electrical and electronic monitoring and control apparatus for the surveillance and control of activities related to oil drilling and used to monitor the general performance of activities related to oil drilling, namely, mechanical, electrical, and hydraulic processes used by drilling to perforate the earth's surface and rock layers to extract hydrocarbons, including hardware and software driven processes, both on land and offshore; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, cut-out switches, differential switches, dimmer switches, light switches, power switches, pressure switches, electric control panels, circuit breakers, light dimmers, electrical converters; apparatus and instruments for controlling and operating of drills for oil drilling, namely, computers, software, sensors; electronic control systems for machines to be used in the field of rotary steerable drilling systems; apparatus for recording, transmission or reproduction of sound or images; blank magnetic data carriers, blank recording discs; cash registers, data processing equipment and computers, namely, data processing equipment and computers with software for the oil drilling industry, namely, software for controlling data processing equipment and computers, computer software used for the surveillance and control of activities related to oil drilling, for the general performance of activities related to oil drilling, and for the operating of drills for oil drilling