US PATENT SUBCLASS 310 / 188
.~.~.~.~.~ Differentially related


Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
179  DF  .~.~ Windings and core structure {7}
180  DF  .~.~.~ Field or excitation windings or structure {9}
184  DF  .~.~.~.~ Plural field windings {4}
188.~.~.~.~.~ Differentially related


DEFINITION

Classification: 310/188

(under subclass 184) Subject matter relating to differentially related field windings.