73050977
Apr 30, 1975
Jul 20, 1976
SHIPBOARD INDICATING AND ALARM SYSTEM FOR TESTING, MONITORING AND CONTROLLING VARIOUS CONDITIONS ABOARD SHIP AND OPERATION OF VARIOUS POWER EQUIPMENT AND COMPONENTS ABOARD SHIP, COMPRISED OF A REGULATED POWER SUPPLY, TRANSDUCERS, A CENTRAL INFORMATION AND CONTROL PANEL, INDICATOR LIGHTS, ELECTRICAL CONTROL CIRCUITS, HORN ALARM AND CONNECTING WIRING
Electrical and Scientific Apparatus