US PATENT SUBCLASS 202 / 259
.~.~.~ Jacketed

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

81  DF  APPARATUS {4}
239  DF  .~ Elements {10}
254  DF  .~.~ Offtakes {6}
259.~.~.~ Jacketed

DEFINITION

Classification: 202/259

The pipe through which the distillate is removed from the retort or still is jacketed to contain either a heating or cooling agent.

SEE OR SEARCH THIS CLASS, SUBCLASS:

153+, and 158+, for distillation systems including a column and 185.1+ for a system including a condenser.