Cables for electrical and optical signal transmission systems; Electrical cables; Electrical connectors; Electrical controllers; Electrical distribution boxes; Electrical outlets; electric plugs; Electrical sockets; Electrical wires; Computer peripherals; data processors, namely, couplers; holders for electric coils; electric main wires and cables; Bus-ducts for use in building and construction; optical communications instruments, namely optical cables; and Terminal blocks

[ Shims of rubber; semi-manufactured foam insulation for use in building and construction; insulating materials, namely, polyurethane foam and polyethylene foam; foils of metal for building insulation; insulators for electric mains; electrical insulating tapes and bands; raw or partly processed mica; cushioning of rubber and plastic in the nature of stuffing for packing; non-conducting insulating sleeves for water heaters for retaining heat; non-conducting electrical insulating materials for retaining heat; natural raw or partly processed rubber gum ]