US PATENT SUBCLASS 363 / 37
.~.~ By semiconductor rectifier and inverter

Current as of: June, 1999
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363 /   HD   ELECTRIC POWER CONVERSION SYSTEMS

13  DF  CURRENT CONVERSION {25}
34  DF  .~ Including an A.C.-D.C.-A.C. converter {4}
37.~.~ By semiconductor rectifier and inverter

DEFINITION

Classification: 363/37

By semiconductor rectifier and inverter:

(under subclass 34) Subject matter which includes semiconductor converting elements in both this rectifier and the inverter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

10, 16+ and 27+, for converters which both rectify and invert, and utilize semiconductor elements to perform the inverting conversion.

53+, 61, 67+, 77, and 125+, for semiconductor rectifier systems.

56+, 131+ and 135, for semiconductor inverter systems.