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US Patent: 980,727
Combined pump-jack and engine base
Patentee:
Frank D. Winkley (exact or similar names) - Madison, WI

USPTO Classifications:
74/44

Tool Categories:
industrial machines : pumps : piston pumps

Assignees:
Fuller & Johnson Mfg. Co. - Madison, WI

Manufacturer:
Not known to have been produced

Witnesses:
O. M. Olsen
R. S. All

Patent Dates:
Applied: Jul. 26, 1909
Granted: Jan. 03, 1911

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
Improvements to patent 925,147. See also Canada patent CA-133,996.

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