73196567
Dec 11, 1978
Nov 8, 1983
Semi-Finished Products Made of Copper and Copper Alloys-Namely, Bars, Rods, Wire, Straps, Cables, Plates, Bands, Discs and Pipes; Bronze Castings; Steel Sheets and Bands Plated with Copper; Screws, Bolts, Washers, Threaded Bars, Chains, Nails, Points, Rivets, Pins; Ingot Molds for Steel Castings; Pipe Fittings Made of Copper and Copper Alloys; Metal Rods for Coinage; Welding Wires Made of Copper; Aluminum and Aluminum Alloys; and Steel Wires Coated with Copper
Metal GoodsInsulated Steel Wires Coated with Copper for Electrical Use; Insulated Electric Cables Made of Mixed Aluminum and Steel; Insulated Electric Cables Made of Aluminum Alloys; Electrical Mineral Insulated Cables for Energy Transport, Heating and Thermocouples; Magnetic Valves Used for Pipes; Thermostats and Heating Elements for Regulating the Temperature of Liquid
Electrical and Scientific ApparatusElectric Fixtures and Parts Thereof; Solar Energy Installations Consisting of a Solar Collector and an Insulated Tank to Collect Hot Water; and Finned Tubes in the Nature of Heat Exchangers Made of Copper and Copper Alloys
Environmental Control Apparatus