US PATENT SUBCLASS 379 / 327
.~.~.~ Main or intermediate distribution frame

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  DF  .~.~ Wire or cable distribution {1}
327.~.~.~ Main or intermediate distribution frame

DEFINITION

Classification: 379/327

Main or intermediate distribution frame:

(under subclass 326) Subject matter having a structure for holding the wires or cables.