Title:
Fluid deflector for well drills
Document Type and Number:
United States Patent 2260487


Inventors:
Scott, Floyd L.
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Sponsored by:
Flash of Genius
Publication Date:
10/28/1941
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Assignee:
HUGHES TOOL CO
Primary Class:
Other Classes:
175/371
International Classes:
E21B10/18; E21B10/08




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