US PATENT SUBCLASS 370 / 284
.~.~ Differential

Current as of: June, 1999
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370 /   HD   MULTIPLEX COMMUNICATIONS

276  DF  DUPLEX {6}
282  DF  .~ Transmit/receive interaction control {4}
284.~.~ Differential

DEFINITION

Classification: 370/284

Differential:

(under subclass 282) Subject matter wherein a signal is subtracted from a composite to achieve separation of transmitted and received signals.