US PATENT SUBCLASS 455 / 123
.~.~.~ Automatically controlled

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

91  DF  TRANSMITTER {22}
120  DF  .~ Including tuning {3}
121  DF  .~.~ In antenna circuit {2}
123.~.~.~ Automatically controlled

DEFINITION

Classification: 455/123

Automatically controlled:

(under subclass 121) Subject matter wherein the tuning is controlled in response to a signal condition.