US PATENT SUBCLASS 455 / 141
.~.~ Including common stage (e.g., local oscillator)

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}
141.~.~ Including common stage (e.g., local oscillator)

DEFINITION

Classification: 455/141

Including common stage (e.g., local oscillator):

(under subclass 132) Subject matter including one or more local oscillators or other stage which act in common with two or more of the receivers.