US PATENT SUBCLASS 73 / 861.51
.~.~.~ With linearization


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

861  DF  VOLUME OR RATE OF FLOW {23}
861.42  DF  .~ Using differential pressure {6}
861.49  DF  .~.~ Pressure applied to liquid column or reservoir {1}
861.51.~.~.~ With linearization


DEFINITION

Classification: 73/861.51

With linearization:

(under subclass 861.49) Subject matter wherein structure is included to produce an output which is linearly related to fluid velocity.