US PATENT SUBCLASS 455 / 134
.~.~.~ By signal strength

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
132  DF  .~ Plural receivers {4}
133  DF  .~.~ With output selecting {3}
134.~.~.~ By signal strength

DEFINITION

Classification: 455/134

By signal strength:

(under subclass 133) Subject matter where the output signal is selected according to its amplitude.