US PATENT SUBCLASS 374 / 28
.~.~ Dew point

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

16  DF  TRANSFORMATION POINT DETERMINATION (E.G., DEW POINT, BOILING POINT) {6}
27  DF  .~ Between gaseous and liquid states {1}
28.~.~ Dew point

DEFINITION

Classification: 374/28

Dew point:

(under subclass 27) Subject matter wherein the change of state determined is that of the temperature at which condensation of a vapor in a sample begins, and not provided for in subclasses 17 - 26, above.

(1) Note. The vapor is often water vapor.