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

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.