US PATENT SUBCLASS 310 / 63
.~.~.~.~.~ Pressure pump or fan

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}
52  DF  .~.~ Cooling or fluid contact {6}
58  DF  .~.~.~ Circulation {3}
60 R  DF  .~.~.~.~ Self-forced {4}
63.~.~.~.~.~ Pressure pump or fan

DEFINITION

Classification: 310/63

(under subclass 60) Subject matter in which the pump or other propelling means for the cooling or contacting fluid is located upstream from the dynamoelectric device.