US PATENT SUBCLASS 310 / 133
.~.~.~.~ Common armature winding

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}
128  DF  .~.~.~ Commutator and slip-ring type {4}
133.~.~.~.~ Common armature winding {1}
134  DF  .~.~.~.~.~> With plural field windings

DEFINITION

Classification: 310/133

(under subclass 128) Subject matter having an armature winding which is common to both the commutator and the slip

ring collector.