Title:
Desulphurizing hydrocarbon oils
Document Type and Number:
United States Patent 1938672

Inventors:
Ruthruff, Robert F.
Publication Date:
12/12/1933
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Assignee:
STANDARD OIL CO
Primary Class:
208/230
Other Classes:
208/213, 208/208M, 208/208R
International Classes:
C10G19/00




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