US PATENT SUBCLASS 48 / 94
.~.~ Oil and steam injected

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

61  DF  GENERATORS {4}
89  DF  .~ Retort {12}
94.~.~ Oil and steam injected {2}
95  DF  .~.~.~> Air
96  DF  .~.~.~> Carburetor

DEFINITION

Classification: 48/94

Retorts into which oil and steam or water are injected.