US PATENT SUBCLASS 361 / 276
.~ Cryogenic

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

271  DF  ELECTROSTATIC CAPACITORS {4}
276.~ Cryogenic

DEFINITION

Classification: 361/276

Cryogenic:

(under subclass 271) Subject matter which is intended to function at temperatures near absolute zero.

SEE OR SEARCH THIS CLASS, SUBCLASS:

19, for superconductive protective circuits.