9 scientific apparatus and instruments, including for analyzing gas; nautical, geodesic, electronic, optical, photographic, cinematographic, weighing, measuring, signalling, checking (supervision), assistance (life saving) and teaching instruments including electrical automatic machines; apparatus and instruments for driving, distribution, transformation, accumulation, regulation or control of electric power; data processing equipment, namely, calculating machines, computers (data capture, storing, converting, processing and transmitting data, signals and information), computer peripherals and printers; recorded computer packages and software; magnetic carriers such as disk and diskettes for recording computer programs