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US Patent: 1,262,979
Force-feed lubricator
Patentee:
William H. Putnam - Madison, WI

USPTO Classifications:
184/32, 417/500

Tool Categories:

Assignees:
Madison-Kipp Lubricator Co. - Madison, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 02, 1917
Granted: Apr. 16, 1918

Patent Pictures:
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Description:
Improvements to Frank Winkley's patent 1,066,238.

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