US PATENT SUBCLASS 379 / 326
.~.~ Wire or cable distribution

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

242  DF  CENTRALIZED SWITCHING SYSTEM {15}
325  DF  .~ Structure of equipment {3}
326.~.~ Wire or cable distribution {1}
327  DF  .~.~.~> Main or intermediate distribution frame

DEFINITION

Classification: 379/326

Wire or cable distribution:

(under subclass 325) Subject matter including the structure of conductors in central switching equipment.