US PATENT SUBCLASS 73 / 862.543
.~.~.~ With pumping unit

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

862  DF  DYNAMOMETERS {5}
862.381  DF  .~ Responsive to force {13}
862.541  DF  .~.~ Combined {5}
862.543.~.~.~ With pumping unit

DEFINITION

Classification: 73/862.543

With pumping unit:

(under subclass 862.541) Subject matter wherein the device is a pump.

SEE OR SEARCH CLASS

417, Pumps, appropriate subclasses for a pump including more detail than that necessary to describe a force measurement being made.