Title:
Process for purifying oil
United States Patent 2305464
Inventors:
Irving, Ashworth Daniel
Publication Date:
12/15/1942
Export Citation:
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Assignee:
LAVAL SEPARATOR CO DE
Primary Class:
210/737
Other Classes:
208/179, 208/298, 210/177, 516/194
International Classes:
C10G31/08; C10G31/00
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