US PATENT SUBCLASS 417 / 182.5
.~.~.~ Liquid level responsive


Current as of: June, 1999
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417 /   HD   PUMPS

65  DF  ONE FLUID PUMPED BY CONTACT OR ENTRAINMENT WITH ANOTHER {10}
151  DF  .~ Jet {23}
182  DF  .~.~ Regulation {7}
182.5.~.~.~ Liquid level responsive


DEFINITION

Classification: 417/182.5

(under subclass 182) Apparatus in which the controlling means acts in response to the level of pump fluid.