US PATENT SUBCLASS 174 / 252
.~.~ With cooling means

Current as of: June, 1999
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174 /   HD   ELECTRICITY: CONDUCTORS AND INSULATORS

68.1  DF  CONDUITS, CABLES OR CONDUCTORS {15}
250  DF  .~ Preformed panel circuit arrangement (e.g., printed circuit) {9}
252.~.~ With cooling means

DEFINITION

Classification: 174/252

With cooling means:

(under subclass 250) Subject matter including means to remove or prevent heat accumulation in the structure.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices,

381, for printed circuits with cooling means, where the printed circuits includes plural diverse electrical devices.