US PATENT SUBCLASS 330 / 207 A
.~ Class D

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

207 R  DF  MISCELLANEOUS {2}
207 A.~ Class D

Unofficial Alpha Subclasses: R A P

DEFINITION

Classification: 330/207

(under the class definition) Subject matter not provided for in any of the subclasses above.