US PATENT SUBCLASS 310 / 231
.~.~.~ Rotary structure

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}
219  DF  .~.~ Current collectors {7}
231.~.~.~ Rotary structure {2}
232  DF  .~.~.~.~> Slip rings
233  DF  .~.~.~.~> Commutators {4}

DEFINITION

Classification: 310/231

(under subclass 219) Subject matter relating to rotary structure.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

569, for stock materials or intermediate articles which comprise continuous interengaged phases of plural metals, at least one of which contains molybdenum or tungsten.