US PATENT SUBCLASS 379 / 10
.~.~ By automatic testing sequence (e.g., programmable, scanning)

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.~.~ By automatic testing sequence (e.g., programmable, scanning) {1}
11  DF  .~.~.~> Routiner

DEFINITION

Classification: 379/10

By automatic testing sequence (e.g., programmable, scanning):

(under subclass 9) Subject matter which serially performs plural steps included in a central switching arrangement evaluation.