73284916
Nov 6, 1980
Feb 2, 1982
Electrical Fittings, Electrical Switch Plates, Pipe and Electrical Conduit Clamps, Cable Supports and Brackets, Wire and Cable Raceways, Hanger Boxes, Bus Bars, Bus Bar Clamps and Supports, and Metal Channels; All for Use in Electrical Installations
Electrical and Scientific Apparatus