US PATENT SUBCLASS 62 / 425
.~ Gas flow through ice compartment contacting ice

Current as of: June, 1999
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404  DF  GAS CONTROLLER OR DIRECTOR {5}
425.~ Gas flow through ice compartment contacting ice

DEFINITION

Classification: 62/425

(under subclass 404) Apparatus, in which the gas passes in direct contact with the cooling means (ice) in its compartment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

387, for means having features specific to the use of solidified gas.