US PATENT SUBCLASS 202 / 246
.~.~.~.~ Hinged

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

81  DF  APPARATUS {4}
239  DF  .~ Elements {10}
242  DF  .~.~ Closures {5}
*  DD  .~.~.~ Dome ovens {3}
246.~.~.~.~ Hinged

DEFINITION

Classification: 202/246

Closures supported and turnable on hinges at either their side, top or bottom.

SEE OR SEARCH CLASS

126, Stoves and Furnaces,

194,.

220, Receptacles,

810+,.