75652579
Mar 3, 1999
Mar 14, 2000
ANALOG, DIGITAL AND PROGRAMMABLE CONTROLS, NAMELY, TEMPERATURE REGULATORS, THERMOSTATS, FAN SPEED CONTROLS, COOKING CONTROLS, REFRIGERATION CONTROLS, HEATER CONTROLS; DIGITAL INDICATORS, NAMELY, TEMPERATURE INDICATORS, THERMOMETERS; SENSORS, NAMELY, THERMISTOR RTD AND THERMOCOUPLE TEMPERATURE PROBES AND SENSING ELEMENTS
Electrical and Scientific Apparatus