Electrical, telegraphic and telecommunications apparatus and instruments; apparatus and instruments for measuring, signalling, checking (supervision), detecting or locating purposes; insulated electric wires and cables, and assemblies thereof, all for electrical, telegraphic and telecommunications purposes; electric resistance coils; resistors, thermistors and electric conductors; thermostats, switches; sheaths; conduits; junction boxes; connections; plugs; terminals and sockets, all for electrical, telegraphic and telecommunications purposes; parts and fittings for all the aforesaid goods; all included in class 9

Insulating materials and insulating articles; sheets, sleevings, wrappings and articles made wholly or principally of rubber, synthetic rubber, or of plastics materials, all for insulation, protection, jointing, coupling, sealing or for splicing purposes; sealants, mastics; sheets, sleevings, wrappings and articles, all lined or coated with sealant, mastic or adhesive substances; all being for use in the assembly of electrical, telegraphic or telecommunications apparatus and instruments; all included in class 17