US PATENT SUBCLASS 363 / 14
.~ Cryogenic

Current as of: June, 1999
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363 /   HD   ELECTRIC POWER CONVERSION SYSTEMS

13  DF  CURRENT CONVERSION {25}
14.~ Cryogenic

DEFINITION

Classification: 363/14

Cryogenic:

(under subclass 13) Subject matter wherein the conversion system is operated at temperatures near absolute zero.

SEE OR SEARCH THIS CLASS, SUBCLASS:

141, for current conversion systems with noncryogenic cooling means.