US PATENT SUBCLASS 340 / 825.74
.~.~.~ Simultaneous


Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

825  DF  SELECTIVE {23}
825.71  DF  .~ Frequency responsive actuation {2}
825.73  DF  .~.~ Plural frequencies {3}
825.74.~.~.~ Simultaneous


DEFINITION

Classification: 340/825.74

Simultaneous:

(under subclass 825.73) Subject matter wherein several of the control signals are transmitted at the same time.