US PATENT SUBCLASS 370 / 303
.~ Rotary distributor

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

298  DF  LOW SPEED ASYNCHRONOUS DATA SYSTEM (E.G., TELETYPEWRITER SERVICE) {5}
303.~ Rotary distributor {1}
304  DF  .~.~> Synchronizer {1}

DEFINITION

Classification: 370/303

Rotary distributor:

(under subclass 298) Subject matter having a signal supply means which rotates for successively connecting lines, stations, instruments (e.g., a sunflower), or having switches which are selectively controlled by a code selection mechanism (e.g., keyboard).

SEE OR SEARCH CLASS

178, Telegraphy, appropriate subclasses for rotary distributor.