72404157
Oct 4, 1971
Oct 9, 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