Title:
Method of determining amount of fluid in underground storage
United States Patent 3049920
Inventors:
Allen, James H.
Application Number:
US73866358A
Publication Date:
08/21/1962
Filing Date:
05/29/1958
Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
Other Classes:
73/149, 73/152.55
International Classes:
G01F23/288
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