Electrical and scientific apparatus Trademarks Filed in March 12, 1948
DUKANE

DUKANE

Filed: March 12, 1948
TROLLEY HARPS, SLIDERS AND WHEEL BUSHINGS, TROLLEY WIRE [ AND CABLE SPLICERS ] , TROLLEY WIRE CONNECTORS AND TAPS, TROLLEY…
Owned by: DUQUESNE MINE SUPPLY COMPANY
Serial Number: 71551779