US PATENT SUBCLASS 62 / 311
.~ Diverse treating means

Current as of: June, 1999
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62 /   HD   REFRIGERATION

304  DF  MATERIAL COOLING MEANS INCLUDING GAS-LIQUID CONTACTOR {9}
311.~ Diverse treating means {1}
312  DF  .~.~> Ice holder and ice melt-gas contactor {1}

DEFINITION

Classification: 62/311

(under subclass 304) Apparatus with means for treating the material being cooled or for treating the contacting gas or liquid, usually a second cooling means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

309, and 310, for a system in which the gas or liquid is recirculated relative to a cooled enclosure and treated by a gas-liquid contactor and heat exchanger (cooler).

332+, for other diverse refrigeration producers.