73155757
Jan 18, 1978
Oct 17, 1978
ELECTRICAL HEATING SYSTEM FOR SALT BATH FURNACES, COMPRISING ELECTRODE ASSEMBLIES WITH MOUNTING BRACKETS; FLEXIBLE POWER CABLES AND CONNECTORS, PROTECTIVE SHIELD OVER ELECTRODES, POWER SUPPLY TRANSFORMER, POWER SUPPLY CONTACTOR OR STARTER, CIRCUIT BREAKER, AMMETERS, DISCONNECT SWITCH, DUAL ELEMENT THERMOCOUPLE, TEMPERAATURE CONTROLLER, HIGH LIMIT CONTROLLER,ELECTRICAL CONTROL CABINET AND REPLACEM ENT PARTS
Electrical and Scientific Apparatus