Title:
Dephlegmator
United States Patent 1806090
Inventors:
Lattre, Seguy Jean DE.
Publication Date:
05/19/1931
Export Citation:
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Assignee:
UNIVERSAL OIL PROD CO
Primary Class:
261/114.1
Other Classes:
202/158
International Classes:
B01D3/14; B01D3/18; B01D3/14
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