Thermally enhanced piezoelectric element
Thermally isolated ovenized crystal oscillator
Thermally matched strip mounted resonator and related mounting m
Thermally stabilized crystal mounting assembly
Thermally tunable surface acoustic wave devices
Thermionic converter
Thermionic converter and method of making same
Thermionic converter with differentially heated cesium-oxygen so
Thermionic electric converter
Thermionic electric converter
Thermionic electric converters
Thermionic electric converters
Thermionic energy converters
Thermionic generator
Thermionic modules
Thermionic vacuum diode device with adjustable electrodes
Thermionic vacuum diode device with adjustable electrodes
Thermoacoustic piezoelectric generator
Thermochemical magnetic generator
Thermoelectric generator for motor vehicle