9
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.
radio frequency antennae specially adapted for use in heating subterranean formations to enhance the production of petroleum resources; subterranean radio frequency heating systems for heating subterranean formations to enhance the production of petroleum resources, comprised mainly of a radio frequency power source, a subterranean radio frequency antenna, a transmission line, a radio frequency feed, dielectric isolators, a common mode mitigation element and associated pumps, tubes, fluid delivery equipment, cooling equipment and electronic instrumentation and controls
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
data management services in the field of oil and gas production, namely, data resource management of data and information assets relevant to the production of oil and gas; reservoir optimization simulation services in the field of oil and gas production, namely, computer modelling of oil and gas reservoirs for optimizing production of oil and gas; oil well monitoring services, namely, technical monitoring of physical parameters relating to oil well production performance