73630872
Nov 17, 1986
Oct 20, 1987
TELEPHONE WIRING BLOCKS, TELEPHONE PLUGS AND JACKS, TELEPHONE WALL OUTLETS, TELEPHONE EXTENSION CORDS, TELEPHONE EXTENSION CABLES, MODULAR PLUGS AND JACKS, MODULAR EXTENSION CONNECTORS, TELEPHONE CORD COUPLERS, TELEPHONE WIRE, TELEPHONE OUTLET WALL PLATES AND AUXILIARY TELEPHONE RINGERS
Electrical and Scientific Apparatus