US PATENT SUBCLASS 134 / 90
.~.~.~ With heater or heat exchanger

Current as of: June, 1999
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134 /   HD   CLEANING AND LIQUID CONTACT WITH SOLIDS

*  DD  APPARATUS {34}
84  DF  .~ Plural, separate, work treating or holding receptacles or stations; manual transfer type {4}
88  DF  .~.~ With fluid supplying or movable applying means {2}
90.~.~.~ With heater or heat exchanger

DEFINITION

Classification: 134/90

(under subclass 88) Apparatus having either a heater or a heat exchanger associated therewith.

SEE OR SEARCH THIS CLASS, SUBCLASS:

105+, for other heater combinations.