U.S. federal trademark · Serial No. 72206312 · Reg. No. 0822293
CESIUM THERMIONIC CONVERTERS FOR TESTING AND EVALUATING THE EFFICIENCY AND AMOUNT OF ELECTRICAL ENERGY OBTAINED FROM THE CONVERSION OF THERMAL ENERGY TO ELECTRICAL ENERGY, AND MAGNETO HYDRODYNAMIC GENERATORS
SOLAR HEATED THERMIONIC DIODES, ISOTOPE FUELED ELECTRIC POWER CONVERTERS, MAGNETO HYDRODYNAMIC GENERATORS, THERMO-ELECTRON ENGINES UTILIZING THE "EDISON EFFECT," ISOTOPE FUELED THERMIONIC CONVERTERS, GAS-FIRED THERMIONIC GENERATORS AND SOLAR THERMIONIC GENERATORS
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