T & B ENGINEERED
ELECTRICAL CONDUIT FITTINGS, SOLDERLESS WIRE CONNECTORS, AND SIMILAR WIRING APPLIANCES-NAMELY, CONDUIT ADAPTERS, RECEPTACLES, BEACON LIGHTS, OUTLET BOXES AND COVERS, JUNCTION BOXES AND COVERS, PULL BOXES AND COVERS, CONDUIT ENLARGERS, CONDUIT AND CABLE-SERVICE HEADS, CONDUIT ENTRANCE L'S, GROUNDING FITTINGS, KNOCKOUT ADAPTERS, KNOCKOUT PLUGS, LIGHTING FIXTURES AND PARTS THEREOF, CONDUIT NIPPLES, KNOCKOUT PENNIES, CONDUIT REDUCERS, KNOCKOUT REDUCING PENNIES, SIGNAL LANTERNS, VAPORTIGHT FITTING...
Expired · January 14, 1948 · 71547071 ·