POWR-CENTER by GENERAL CABLE TECHNOLOGIES (Track this)
Intl: (009) Electrical and scientific apparatus US: 021 Filing date: 24-Apr-1967 Serial number: 72269855
POWR/DOOR by GENERAL ELECTRIC COMPANY (Track this)
Intl: (011) Environmental control apparatus US: 021 Filing date: 13-Apr-1967 Serial number: 72269070