US PATENT SUBCLASS 73 / 29.01
.~ Moisture content or vapor pressure

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

23.2  DF  GAS ANALYSIS {15}
29.01.~ Moisture content or vapor pressure {4}
29.02  DF  .~.~> Hygrometer {4}
29.03  DF  .~.~> Pressure
29.04  DF  .~.~> With visual indication
29.05  DF  .~.~> Detector detail

DEFINITION

Classification: 73/29.01

Moisture content or vapor pressure:

(under subclass 23.2) Subject matter including means for determining the amount of liquid diffused in the gas or the pressure exerted by liquid diffused into the gas.

SEE OR SEARCH THIS CLASS, SUBCLASS:

24.04, for determining the moisture content or vapor pressure of a gas by measuring the transmission of vibration through the gas.

25.04, for determining the moisture content or vapor pressure of a gas by measuring a thermal property of the gas.