Electric and electronic apparatus and instruments for scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching purposes; electric and electronic apparatus and instruments for conducting, operating, converting, storing, regulating and controlling of electricity, including the aforesaid goods in the field of high-frequency engineering, electronic components, electric and electronic switches and circuits, including power regulators and connecting elements, including pin and socket connections (included in this class); electric cables; fiberglass cables; optic fiber cables, beam waveguides, cable trees, electric cable connectors, cable couplings, cable sockets, cable distributor housing, cable protective housing, cable splicing modules, cable chutes as well as cable mounts; apparatus for recording and transmission of sound and images; magnetic data carriers; data-processing equipment and computers; machine-readable data carriers of all types with programs installed; accumulators (electric), batteries, electric, for vehicles, accumulator jars, accumulator boxes, grids for batteries, chargers for electric batteries, plates for batteries, acidimeters for batteries, energy storage devices (electric)