US PATENT SUBCLASS 340 / 645
.~.~.~ Rectifier

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

500  DF  CONDITION RESPONSIVE INDICATING SYSTEM {6}
540  DF  .~ Specific condition {18}
635  DF  .~.~ Condition of electrical apparatus {15}
645.~.~.~ Rectifier

DEFINITION

Classification: 340/645

Rectifier:

(under subclass 635) Subject matter wherein the monitored device is a rectifier or a plurality of rectifiers.

SEE OR SEARCH CLASS

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems, appropriate subclasses for miscellaneous circuits which may include a rectifier.

363, Electric Power Conversion Systems, appropriate subclasses for the details of rectification systems.