US PATENT SUBCLASS 436 / 152
.~.~ Solid body contains a combustion catalyst

Current as of: June, 1999
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436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

149  DF  MEASUREMENT OF ELECTRICAL OR MAGNETIC PROPERTY OR THERMAL CONDUCTIVITY {3}
151  DF  .~ By means of a solid body in contact with a fluid {1}
152.~.~ Solid body contains a combustion catalyst

DEFINITION

Classification: 436/152

Solid body contains a combustion catalyst:

(under subclass 151) Subject matter wherein the material to be analyzed undergoes combustion in contact with a catalyst containing temperature-responsive element whose change in electrical property is a basis for the analysis.

(1) Note. Mere recital of a catalyst without combustion being indicated goes in subclass 151.