73196566
Dec 11, 1978
Dec 20, 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 and Copper Alloys; Steel Wires Coated 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 Alloys
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, Type Pumps for Forced Circulation of Liquid in Solar Powered Plants and Magnetic Valves Used for the Pipe, Thermostats and Heating Elements for Regulating the Temperature of the Liquid
Electrical and Scientific ApparatusElectric Lighting for Fixtures and Parts Thereof; Solar Energy Installations Consisting of a Solar Collector and an Insulated Tank to Collect Hot Water; Finned Tubes in the Nature of Heat Exchangers Made of Copper and Copper Alloys
Environmental Control Apparatus