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Title:
Drilled-well pump and venturi meter
Document Type and Number:
United States Patent 2042933
Inventors:
Forward, Walter L.
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Sponsored by:
Flash of Genius
Publication Date:
06/02/1936
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Assignee:
BYRON JACKSON CO
Primary Class:
73/198
Other Classes:
138/44, 415/901, 73/861.630
International Classes:
G01F1/44
;
G01F1/34
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