US PATENT SUBCLASS 322 / 20
.~ Power factor or phase relationships

Current as of: June, 1999
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322 /   HD   ELECTRICITY: SINGLE GENERATOR SYSTEMS

17  DF  AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS {13}
20.~ Power factor or phase relationships

DEFINITION

Classification: 322/20

(under subclass 17) Subject matter wherein the automatic control means include means responsive to the power factor of the load circuit of the generator or phase relationships therein.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

205, 219 for power factor and phase control systems.