US PATENT SUBCLASS 62 / 387
.~ External as circulator or director

Current as of: June, 1999
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62 /   HD   REFRIGERATION

384  DF  COOLER UTILIZING SOLIDIFIED GAS {4}
387.~ External as circulator or director

DEFINITION

Classification: 62/387

(under subclass 384) Apparatus comprising means for

regulating, directing, forcing or controlling the flow of an external gas in a predetermined flow path relative to a cooling means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

404+, for any otherwise cooled gas circulating or directing means.