6
Spiral clamps, holding clips, self-regulating flanges, staples, and wall ducts, all the aforesaid being goods of metal; Goods of common metal not included in other classes, for conducting, wiring and laying of cables and tubes in electrical, electronic and electrotechnical installations, namely perforated and smooth profile sections of metal for cable and tube guides, ducts, gutters, skirting boards, mouldings and covers therefor, tubes, tube connectors, masts, linear or corner roofing, steering gears, partitions, adapters for mechanisms, holders for cables, angles, connectors, gussets, mounting axles, hinges, structural profile sections, rails, casings, spacers, muffs, boxes and chests, roof, aerial and surface supports, joints for tubes, pins; Goods of common metal not included in other classes, for tying and fastening cables and tubes in electrical, electronic and electrotechnical installations, namely clamps, screwing-in, threaded and self-adhesive bases, mechanical attachments, staples, screws, bolts and rivets; Goods of common metal not included in other classes, for signalling and identification of cables or other parts in electrical, electronic and electrotechnical installations, namely boxes for holding labels, plates, rings and clamps for signalling, signalling panels
9
Fuses, terminals, fittings for signalling and identification of electrical conductors and pipelines; Electric cable channels and trays; Devices for connection and electrical plugs, sockets and other contacts: pins, connectors, electric connections, electric switches and commutators; Junction boxes, branch boxes and adapters for electrical mechanisms for electrical systems and in general electric lighting equipment included in this class; Protective casings and covers for electrical wiring; Clamps, staples, supports, fastenings and fittings for electrical conductors and pipelines; Signalling apparatus and instruments; Frames, stands and cabinets for switching, performing manoeuvres, control and electrical connections; Electrical and wiring installations
17
Insulating washers, insulating nozzles, insulating tape, insulating collars, and insulating bodies, for electrotechnical use; Insulators, insulating materials and, in particular, insulating clamps, insulating fittings, insulating posts, flexible pipes and tubes not of metal and pipe connectors not of metal, pipe muffs not of metal, pipelines, rails, casings and masts not of metal for cable or pipe wiring, flexible profiles for drilling, insulating aerial and surface supports and fastenings for cables and pipes, goods of rubber, gum and asbestos not included in other classes, and packing and insulating materials, all the aforesaid being for electrical, electronic and electrotechnical installations; Rings, plates and profile sections of unfinished plastics, for identifying, marking and guiding cables and other parts in electrical, electronic and electrotechnical installations
20
Goods (not included in other classes) of plastic, namely screwing-in, threaded and self-adhesive bases for fastening, press studs being spacers or otherwise, boxes for holding labels, plates and holders for signalling, screws, trays, covers, ducts and gutters, joints, angles, gussets, mounting axles consisting of anchoring devices for attaching supports to profile sections, hinges, rails, clamps and staples