US PATENT SUBCLASS 417 / 336
.~.~ Rotary parallel axis type

Current as of: June, 1999
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417 /   HD   PUMPS

321  DF  MOTOR DRIVEN {32}
334  DF  .~ Fluid current motor {2}
336.~.~ Rotary parallel axis type

DEFINITION

Classification: 417/336

(under subclass 334) Apparatus in which the motor working member moves unidirectionally about a fixed axis, said axis being substantially horizontal and oriented in a direction

parallel to the flow of the moving fluid.