US PATENT SUBCLASS 165 / 80.5
.~ Including liquid heat exchange medium

Current as of: June, 1999
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165 /   HD   HEAT EXCHANGE

80.1  DF  WITH RETAINER FOR REMOVABLE ARTICLE {2}
80.5.~ Including liquid heat exchange medium

DEFINITION

Classification: 165/80.5

Including liquid heat exchange medium:

(under subclass 80.1) Apparatus in which heating or cooling is effected by a liquid medium.