US PATENT SUBCLASS 73 / 61.42
.~.~ Metallic particle constituent

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

53.01  DF  LIQUID ANALYSIS OR ANALYSIS OF THE SUSPENSION OF SOLIDS IN A LIQUID {15}
61.41  DF  .~ Content or effect of a constituent of a liquid mixture {8}
61.42.~.~ Metallic particle constituent

DEFINITION

Classification: 73/61.42

Metallic particle constituent:

(under subclass 61.41) Subject matter wherein the determination being made is of a liquid containing metallic particles.

SEE OR SEARCH CLASS

324, Electricity: Measuring and Testing,

204, for determining magnetic properties of a liquid or a liquid mixture.