US PATENT SUBCLASS 436 / 37
TESTING OF CATALYST
Current as of:
June, 1999
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436 /
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CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING
37
TESTING 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.
