73105973
Nov 9, 1976
Apr 4, 1978
UNWROUGHT AND PARTLY WROUGHT METALS AND THEIR ALLOYS AND, ESPECIALLY, COPPER, ALUMINIUM AND TIN, METAL WIRE, SECTIONAL BEAMS, BARS, ROLLS, FOILS, SHEETS AND STRIPS
Metal GoodsINSULATED AND UNINSULATED ELECTRICAL CABLE AND WIRE, BUS BARS AND ELECTRICAL CONNECTORS
Electrical and Scientific ApparatusELECTRIC LIGHTING INSTALLATIONS, AND SPECIFICALLY CANDELABRAS, LIGHT DIFFUSORS, LAMP SOCKETS, LAMPS, ELECTRIC CEILING LIGHTS, LAMP REFLECTORS, LAMP SUSPENSIONS, AND BEACONS
Environmental Control Apparatus