US PATENT SUBCLASS 436 / 37
TESTING OF CATALYST


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

37TESTING OF CATALYST


DEFINITION

Classification: 436/37

TESTING OF CATALYST:

(under the class definition) Processes or compositions s where compositions specialized and designed for use as a catalyst are chemically analyzed.

(1) Note. Processes for chemically evaluating the effectiveness of the catalyst are included herein.