US PATENT SUBCLASS 48 / 209
.~ Wood


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

197 R  DF  PROCESSES {15}
209.~ Wood


DEFINITION

Classification: 48/209

Processes for gasifying wood, sawdust, peat, or other vegetable matter. The gas generated may be carbureted or have added to it oil or oil gas or other gas.

SEE OR SEARCH CLASS

201, Distillation: Processes, Thermolytic, for a process of destructive distillation of wood, sawdust, peat or other vegetable matter.