US PATENT SUBCLASS 73 / 61.43
.~.~ Liquid constituent of a liquid mixture

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}
61.41  DF  .~ Content or effect of a constituent of a liquid mixture {8}
61.43.~.~ Liquid constituent of a liquid mixture {9}
61.44  DF  .~.~.~> Plural liquid constituent (e.g., multiphase liquid) {1}
61.46  DF  .~.~.~> By thermal measurement
61.47  DF  .~.~.~> By pressure measurement
61.48  DF  .~.~.~> By optical irradiation
61.49  DF  .~.~.~> By vibration
61.51  DF  .~.~.~> Buoyant detector
61.52  DF  .~.~.~> Chromatography {6}
61.59  DF  .~.~.~> With detail of sampling, sample handling, or sample preparation
61.61  DF  .~.~.~> Detector detail

DEFINITION

Classification: 73/61.43

Liquid constituent of a liquid mixture:

(under subclass 61.41) Subject matter wherein the determination is made by measuring or detecting the amount, ratio, presence, or effect of one or more constituents of a mixture of liquids.