US PATENT SUBCLASS 370 / FOR 153
.~.~.~ Loop or ring (370/85.12)

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

FOR 135  DF  TIME DIVISION (370/77) {14}
FOR 143  DF  .~ Bus transmission (370/85.1) {5}
FOR 151  DF  .~.~ Plural bus (370/85.9) {3}
FOR 153.~.~.~ Loop or ring (370/85.12)

DEFINITION

Classification: 370/FOR.153

Loop or ring:

Foreign art collection including subject matter in which plural concentric loop or ring busses are used to convey information between stations.