Refining mineral oil
United States Patent 2365029

Inventors:
Voorhies Jr., Alexis
Publication Date:
12/12/1944
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Assignee:
STANDARD CATALYTIC COMPANY
Primary Class:
208/110
Other Classes:
502/84, 518/704, 518/715, 518/705, 518/719, 518/728, 208/112, 502/81
International Classes:
B01J23/70; C07C1/06; B01J37/02; C07C1/00; B01J37/00