Wires of metal alloys in this class, electric wires; copper wire for insulation, in this class; electric conductors, optical goods including optical fibres; any other light conducting filaments in this class; electrical circuitry in this class; all other goods in this class; but excluding water meters for cold and hot water

Covers of paper, fibreglass, cotton, plastic, asbestos paper, polyimide film tapes, polyester filaments, glass fibre filaments, filaments made of polyester and fibreglass, fibreglass tape, all for electrical conductors; all other goods in this class

Unwrought and partly wrought common metals and their alloys; cables and wires; metallic pipes and tubes; and other goods in non-precious metals not included in other classes; all of the aforesaid being goods included in class 6; all other goods in this class