US PATENT SUBCLASS 307 / 115
.~.~ Selectively actuated

Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

112  DF  SWITCHING SYSTEMS {5}
113  DF  .~ Plural switches {2}
115.~.~ Selectively actuated

DEFINITION

Classification: 307/115

(under subclass 113) Subject matter in which the plural switches are selectively actuated.

SEE OR SEARCH CLASS

340, Communications: Electrical,

825+, for miscellaneous selective control systems utilized in communications.