US PATENT SUBCLASS 330 / 96
.~ Combined with control of bias voltage of signal amplifier
Current as of:
June, 1999
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330 /
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AMPLIFIERS
75
DF
SIGNAL FEEDBACK
{20}
96
.~ Combined with control of bias voltage of signal amplifier
DEFINITION
Classification: 330/96
(under subclass 75) Subject matter combined with bias voltage control means for a signal amplifying device.
(1) Note. For the definition of an amplifier with bias voltage control see subclass 129 below.
SEE OR SEARCH THIS CLASS, SUBCLASS:
129+, for amplifiers having bias voltage control means. See the search notes thereunder.
