US PATENT SUBCLASS 379 / 415
.~ Reactance neutralizing

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

414  DF  TRANSMISSION LINE CONDITIONING {2}
415.~ Reactance neutralizing

DEFINITION

Classification: 379/415

Reactance neutralizing:

(under subclass 414) Subject matter for adding a reactive impedance to counteract reactive line impedance.

SEE OR SEARCH THIS CLASS, SUBCLASS:

394, for impedance matching in a telephone substation or terminal.

398, for impedance matching or line equalization.