US PATENT SUBCLASS 307 / 151
.~ Conversion systems

Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

149  DF  MISCELLANEOUS SYSTEMS {5}
151.~ Conversion systems

DEFINITION

Classification: 307/151

(under subclass 149) Subject matter relating to conversion systems.

SEE OR SEARCH CLASS

341, Coded Data Generation or Conversion, appropriate subclasses for coded data conversion.

363, Electric Power Conversion Systems, appropriate subclasses for this subject matter.