US PATENT SUBCLASS 363 / 44
.~.~ In rectifier systems

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

13  DF  CURRENT CONVERSION {25}
39  DF  .~ With means to introduce or eliminate frequency components {2}
44.~.~ In rectifier systems {1}
45  DF  .~.~.~> Including means for reducing ripples from the output {2}

DEFINITION

Classification: 363/44

In rectifier systems:

(under subclass 39) Subject matter wherein the systems is an A.C.-D.C. converter.