US PATENT SUBCLASS 73 / 862.583
.~.~.~.~ Pneumatic

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}
862.581  DF  .~.~ By measuring a fluid pressure {2}
862.582  DF  .~.~.~ Using a load responsive valve or restrictor {1}
862.583.~.~.~.~ Pneumatic

DEFINITION

Classification: 73/862.583

Pneumatic:

(under subclass 862.582) Subject matter wherein the fluid is a gas.