US PATENT SUBCLASS 379 / FOR 111
.~ Over power line (379/66)

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

FOR 109  DF  HAVING SINGLE CHANNEL TELEPHONE CARRIER (379/64) {2}
FOR 111.~ Over power line (379/66)

DEFINITION

Classification: 379/FOR.111

Over power line:

Foreign art collection wherein a modulated telephone carrier is transmitted over a power line electrical conductor.