US PATENT SUBCLASS 73 / 437
.~.~ Immersion

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

32 R  DF  SPECIFIC GRAVITY OR DENSITY OF LIQUID OR SOLID {7}
433  DF  .~ With weighing feature {3}
437.~.~ Immersion

DEFINITION

Classification: 73/437

(under subclass 433) Devices involving the immersion of a solid in a liquid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

435, for plural supports one of which provides for submersion of a solid in a liquid.