72018836
Nov 6, 1956
Aug 27, 1957
(A) SPLICERS, CONNECTORS, COUPLINGS, AND CLAMPS, FOR ELECTRICAL CONDUCTORS, EXCEPT FOR SUCH CONDUCTORS AS ARE EXPOSED OR BARED AND ACTUALLY USED AS TROLLEY WIRES; (B) ELECTRICAL DISTRIBUTION SYSTEMS; (C) SWITCHES; (D) PANELBOARDS AND SWITCHBOARDS; (E) FUSED BLOCKS AND PARTS THEREOF; (F) CIRCUIT BREAKERS; (G) ELECTRICAL MULTIPLE OUTLET CONDUIT SYSTEMS AND FITTINGS THEREFOR
Housewares and Glass