Installations for lighting, heating, steam generation, cooking, refrigeration, drying, ventilating, water supply and sanitary purposes; flashlights, hand lamps, search lights and other electrical lights

Scientific and electrical apparatus and instruments (including wireless), electrical batteries and cells, all electrical apparatus and instruments included in class 9 operated by electrical batteries and cells, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving, teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; coin or counter-freed apparatus; cash registers, calculating machines and data processing equipment