US PATENT SUBCLASS 323 / 357
.~.~ For current transformer

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

355  DF  INCLUDING A TRANSFORMER OR AN INDUCTOR {7}
356  DF  .~ With compensation {1}
357.~.~ For current transformer

DEFINITION

Classification: 323/357

For current transformer:

(under subclass 356) Subject matter wherein the transformer is a current transformer.

(1) Note. See the definition of current transformer in subclass 358 below.