US1961358 Electric light and wave apparatus and method for treatment of hydrocarbons
Cited prior art · Henry Ira Walton · IONIZING CORP OF AMERICA · United States · 1934
for effecting a COn of the invention constitute an extremely impor 50 75. stant frequency of adjusted oscillations in the Page 7 Drawing sheet — no readable text. Page 8 Condenser and for incorporation thereof