US PATENT SUBCLASS 48 / 118
.~.~.~ Floating oil


Current as of: June, 1999
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48 /   HD   GAS: HEATING AND ILLUMINATING

61  DF  GENERATORS {4}
*  DD  .~ Hydrogen {1}
116  DF  .~.~ Carburetor {2}
118.~.~.~ Floating oil


DEFINITION

Classification: 48/118

Generators in which a hydrocarbon oil floats on the surface of the acid solution and through the generated hydrogen passes.