US PATENT SUBCLASS 48 / 109
.~.~.~ Carburetor

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

61  DF  GENERATORS {4}
89  DF  .~ Retort {12}
108  DF  .~.~ Water {2}
109.~.~.~ Carburetor

DEFINITION

Classification: 48/109

Retorts constructed to contain incandescent coal for making water-gas, which is after carbureted.