US PATENT SUBCLASS 323 / 233
.~ Using impedance

Current as of: June, 1999
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323 /   HD   ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS

220  DF  IN SHUNT WITH SOURCE OR LOAD {7}
233.~ Using impedance

DEFINITION

Classification: 323/233

Using impedance:

(under subclass 220) Subject matter wherein the final control device within the shunt circuit is an impedance.

SEE OR SEARCH THIS CLASS, SUBCLASS:

208, and the subclasses noted in the definition thereof for impedances used in other systems.