US PATENT SUBCLASS 290 / 4 R
PLURAL PRIME MOVER

Current as of: June, 1999
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290 /   HD   PRIME-MOVER DYNAMO PLANTS

4 RPLURAL PRIME MOVER {4}
4 A  DF  .~> Tie with another generator
4 B  DF  .~> Induction generator
4 C  DF  .~> Plural with combined drive
4 D  DF  .~> Plural prime movers with fluid interconnection

Unofficial Alpha Subclasses: R A B C D

DEFINITION

Classification: 290/4

Prime-mover dynamo plants involving two or more motors other than dynamo-electric machines.

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