Method for control of catalytic processes
United States Patent 2224014

Inventors:
Dunhom, George S.
Ernest, Utterback
Publication Date:
12/03/1940
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Assignee:
SOCONY VACUUM OIL CO INC
Primary Class:
208/146
Other Classes:
502/38, 422/109, 196/132
International Classes:
B01J8/02