US PATENT SUBCLASS 375 / 213
.~ Testing

Current as of: June, 1999
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375 /   HD   PULSE OR DIGITAL COMMUNICATIONS

211  DF  REPEATERS {3}
213.~ Testing

DEFINITION

Classification: 375/213

Testing:

(under subclass 211) Subject matter for testing a pulse or digital signal repeater.

SEE OR SEARCH THIS CLASS, SUBCLASS:

224+, for other testing of pulse or digital communication equipment.