US PATENT SUBCLASS 202 / 94
.~.~.~.~ With steam generator

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


202 /   HD   DISTILLATION: APPARATUS

81  DF  APPARATUS {4}
82  DF  .~ Systems {6}
91  DF  .~.~ Autothermic {2}
93  DF  .~.~.~ Closed kiln {2}
94.~.~.~.~ With steam generator

DEFINITION

Classification: 202/94

The kiln is closed, and a steam generator of some form is associated in the system.

SEE OR SEARCH CLASS

122, Liquid Heaters and Vaporizers,

7,.