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PCE
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DIFF Subgroup
H03B 19/14

by means of a semiconductor device

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source > by means of discharge device or semiconductor device with more than two electrodes > by means of a semiconductor device

CPC:

Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source (transference of modulation from one carrier to another H03D7/00) > by means of discharge device or semiconductor device with more than two electrodes > by means of a semiconductor device

No child classifications to compare. This is a leaf node in both IPC and CPC.