US PATENT SUBCLASS 73 / 54.22
.~.~ Adhesion between wetted surfaces

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

53.01  DF  LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID {15}
54.01  DF  .~ Viscosity {11}
54.22.~.~ Adhesion between wetted surfaces

DEFINITION

Classification: 73/54.22

Adhesion between wetted surfaces:

(under subclass 54.01) Subject matter wherein the determination is made by measuring the molecular attraction of the liquid to closely adjacent wetted surfaces between which it is located.