Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity, including those relating to high-frequency technology, excluding batteries and accumulators, battery chargers, charging management modules, AC/DC power supplies, DC/DC car adapters, battery plug-in systems; elec-tronic components, electric and electronic switches and circuits, and connecting elements including pin and socket connections [included in this class]; electric cables; glass fibre cables; optical fibre cables; optical waveguides as well as cable harnesses, cable connectors, cable couplings, cable sockets, cable distributor housings, protective housings for cables, splice modules for cables, cable ducts, as well as cable supports therefor; apparatus for recording and transmission of sound and images; magnetic data carriers; data processing apparatus; computer; machine-readable data carriers of all kinds with programs installed.;
Surgical, medical and veterinary apparatus and instruments, in particular medical measuring and testing apparatus; all of the aforementioned goods being other than cardiac diagnostic catheters, heart pacemakers.;
Electric appliance installation; installation and repair of radio and telecommunications equipment, assembly services relating to the installation of radio and telecommunications equipment; installation of cables, in particular glass fibre cables.;
Construction and design planning; technological consultancy; engineering services; material testing; preparation of data processing programmes; scientific and industrial research; including all the aforesaid services in the field of high-frequency engineering, communications and systems engineering, as well as fibre optic engineering, all aforementioned services not in the field of battery and accumulator technology.;