72404158
Oct 4, 1971
May 22, 1973
PACKAGED CONTROL UNIT FOR STARTING UP, SYNCHRONIZING, AND PARALLELING ELECTRICAL POWER SOURCES, THE UNIT INCLUDING AUTOMATIC TRANSFER SWITCHES, ISOLATING SWITCHES, ENGINE STARTING CONTROLS, SOLENOIDS, BATTERY CHARGERS, SOLENOID VALVES, ELECTRONIC MONITORS, AND CONTACTORS
Housewares and Glass