6
Articulated chains and pipes of metal, for holding and guiding flexible tubes, electricity conduits and lighting cables; Adaptor links of metal for dividing the space for holding the aforesaid chains and pipes; Open and closed guide channels of metal for similar chains and pipes; Strain relief clamps, comb strip with cable bands, toothed and insulated clamps, of metal; Connection fittings for protective electric conduits, in particular distributors, hexagonal locknuts, system supports, Safety catches, Pipe clips, End caps of metal; Constructions of metal for holding guide channels; Carriers of metal for the moving ends of articulated chains and pipes, and parts of the aforesaid carriers
7
Slide bearings, linear bearings, sliding film (parts of machines), bearing bushings, bearing housings and housing shells of metal and/or plastic; Shafts of metal or plastic, being parts of machines
9
Electric cables and conduits, electric cable materials, connectors for electric cables and conduits; Terminals; Clips and clamps of plastic for electric cables and conduits; Glass-fibre lighting cables; Connection pieces for electric conduits and lighting cables, converters for lighting cables and electric conduits; Insulators for electric cables and conduits; Optical waveguides; Tubes for protecting electric cables; Apparatus for recording, transmission or reproduction of sound or images; Computer programs and software recorded on a magnetic medium or downloadable from an external computer network; Electronic newsletters
20
Articulated chains of plastic, for holding and guiding flexible tubes, electricity conduits and lighting cables; Intermediate links of plastic for dividing the space for holding the aforesaid chains; Open and closed guide channels of plastic for the aforesaid chains; Strain relief clamps, grooved strips with cable bands, toothed and insulating clamps of plastic; Connection fittings for electrical protection tubes, in particular plastic holders for mounting; Pipe clips, pipe brackets, break pins, sealing caps, sealing rings, locking screws, hexagonal locknuts, end caps, system supports; Constructions of plastic for holding guide channels; Carriers of plastic for the moving ends of articulated chains, and parts therefor