US PATENT SUBCLASS 310 / 140
.~.~.~.~ Plural armature windings

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}
127  DF  .~.~ Plural collector-type machines {4}
136  DF  .~.~.~ Plural commutator type {3}
140.~.~.~.~ Plural armature windings {1}
141  DF  .~.~.~.~.~> Plural field windings

DEFINITION

Classification: 310/140

(under subclass 136) Subject matter having plural armature windings.