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.
gas-phase chromatographs and gas micro-chromatographs, namely, for on-site analysis of gas flows in the field of alternative energies, for safety in coal mines and in the chemical industry involving hydrocarbons, namely, refining, production and distribution of natural gas, chemical processes and gas exploration