Mine water desanding apparatus
United States Patent 3071249

Inventors:
Rains, Cloral O.
Publication Date:
01/01/1963
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Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
Other Classes:
210/197, 210/196, 210/170.010
International Classes:
B01D29/82; B01D29/00
Foreign References:
DE846987C