6
Common metals and their alloys; metal building materials; non-electric cables and wires of common metal; metal building materials, in particular for the construction of condensers and for installation in loudspeakers
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conduction, distribution, conversion, storage, regulation or control of electric current; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; loudspeakers; cabinets for loudspeakers; horns for loudspeakers; condensers, in particular condensers for loudspeaker frequency crossover networks; transistors (electronic); transformers; frequency meters; electric capacitors; optical condensers; frequency crossover networks; components for frequency crossover networks; car radios; car compact disc players; navigation apparatus for vehicles (dashboard computers); car audio speakers; hi-fi output transformers; switchboards; material for electricity mains (wires, cables)
37
Building construction; repair, namely repair of capacitors, loudspeakers, apparatus and instruments for conducting, distributing, transforming, accumulating, regulating or controlling electricity, transistors (electronic), transformers, frequency meters, electric capacitors, frequency crossover networks, car radios, car CD players, navigation equipment for vehicles (on-board computers), hi-fi output transformers and switchboards; installation services