US PATENT SUBCLASS 379 / 325
.~ Structure of equipment

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

242  DF  CENTRALIZED SWITCHING SYSTEM {15}
325.~ Structure of equipment {3}
326  DF  .~.~> Wire or cable distribution {1}
328  DF  .~.~> Equipment mounting or support {1}
330  DF  .~.~> Housing

DEFINITION

Classification: 379/325

Structure of equipment:

(under subclass 242) Subject matter directed to the physical configuration of the switching system.