US PATENT SUBCLASS 370 / FOR 117
.~.~ Space stage, per se (370/65.5)

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

FOR 101  DF  MULTIPLEX SWITCHING (370/53) {5}
FOR 106  DF  .~ TDM switching (time division multiplexing) (370/58.1) {12}
FOR 117.~.~ Space stage, per se (370/65.5)

DEFINITION

Classification: 370/FOR.117

Space stage, per se:

Foreign art collection including structure of a stage which switches incoming lines to outgoing lines.