US PATENT SUBCLASS 379 / 11
.~.~.~ Routiner


Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

1  DF  DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT {12}
9  DF  .~ Of centralized switching system {6}
10  DF  .~.~ By automatic testing sequence (e.g., programmable, scanning) {1}
11.~.~.~ Routiner


DEFINITION

Classification: 379/11

Routiner:

(under subclass 10) Subject matter wherein centralized switching equipment is tested by performing actual line selection.