US PATENT SUBCLASS 432 / 208
.~.~ Chambers are movably or removably mounted retorts

Current as of: June, 1999
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432 /   HD   HEATING

120  DF  WORK CHAMBER HAVING HEATING MEANS {12}
207  DF  .~ Plural structurally related work heating chambers {1}
208.~.~ Chambers are movably or removably mounted retorts

DEFINITION

Classification: 432/208

(under subclass 207) Apparatus in which two closed work holding vessels providing for discharge of fluid outside of a furnace structure and that are necessary parts of the apparatus are mounted on structure providing for ready removal in a common heating chamber.