US PATENT SUBCLASS 202 / 97
.~.~.~ Stalls

Current as of: June, 1999
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202 /   HD   DISTILLATION: APPARATUS

81  DF  APPARATUS {4}
82  DF  .~ Systems {6}
96  DF  .~.~ Thermolytic {5}
97.~.~.~ Stalls {1}
98  DF  .~.~.~.~> Tunnels

DEFINITION

Classification: 202/97

Horizontal chambers having one end closed, the other closable, and heated either directly or indirectly, into which a receptacle containing a distilland may be run and withdrawn.