US PATENT SUBCLASS 330 / 287
.~.~ Of diode type

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

250  DF  WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) {21}
286  DF  .~ Including distributed parameter-type coupling {1}
287.~.~ Of diode type

DEFINITION

Classification: 330/287

Of diode type:

(under subclass 286) Subject matter including amplifying means of the diode type.

SEE OR SEARCH CLASS

331, Oscillators,

107, for diode-type oscillators.