Insulating materials; sheets, sleevings, wrappings and articles included in class 17 made wholly or principally of rubber, synthetic rubber or of plastics materials for insulation, protection, jointing, sealing or for splicing purposes; sealants; and sheets, sleevings and wrappings lined or coated with sealant or adhesive substances; and all other goods in this class

Electrical, telegraphic and telecommunications apparatus and instruments; insulated electric wires and electric cables, and assemblies thereof all for electrical, telegraphic and telecommunications purposes; electrical resistance coils, electrical resistance materials and electric conductors, all included in class 9; materials for magnetic or electrical screening purposes; electric heating elements (not for space heating, cooking or refrigerating) in the form of strips, tapes, wrappings and of laggings; thermostats; sheaths for electric wires and electric cables; electric conduits; electric junction boxes; connections, plugs, terminals and sockets, all being electrical; parts and fittings included in class 9 for all the aforesaid goods; and all other goods in this class