75371994
Oct 14, 1997
Jan 19, 1999
TRANSDUCERS FOR THE MEASUREMENT OF TEMPERATURE, PRESSURE, LOAD (TENSION OR COMPRESSION), ACCELERATION, LINEAR DISPLACEMENT, TORQUE, AND VELOCITY, READOUT DEVICES THEREFOR, ELECTRONIC LIQUID LEVEL SENSORS AND TRANSMITTERS, TRANSDUCER AMPLIFIERS AND SIGNAL CONDITIONERS, ELECTRICAL CONNECTORS AND CABLES, ELECTRIC DIGITAL BAR GRAPHS, TRANSDUCER INDICATORS, ELECTRONIC PRESSURE LEAK DETECTORS, SUMMING JUNCTION BOXES, AC/DC CONVERTERS AND POWER SUPPLIES, AND ELECTRONIC CONTROL INSTRUMENTS, NAMELY, SIGNAL TREATMENT CIRCUITS FOR THE FOREGOING GOODS
Electrical and Scientific Apparatus