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.
apparatus and instruments for conducting, distributing, switching, transforming, transferring, accumulating, regulating or controlling current and electric energy, solar energy and thermal energy, namely conductors, switches, transformers, accumulators, voltage regulators, controllers, power controllers; solar panels, photovoltaic apparatus and installations for generating solar electricity and photovoltaic modules, batteries, undulators, solar panels for the production of electricity, solar photovoltaic modules, inverters, solar cells
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
apparatus for lighting and heating, solar collectors, apparatus for recycling and accumulating heat, solar collectors (heating), lamps, light bulbs