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US Patent: 129,614
Improvement in Plow-Clevises
Patentee:
Edward Stewart (exact or similar names) - Fort Madison, IA

USPTO Classifications:
278/96.2

Tool Categories:
agricultural : clevises
wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. Knox Lyon
H. A. Albright
Jas. E. Hutchinson
C. L. Evert
Patent Dates:
Applied: Apr. 13, 1872
Granted: Jul. 16, 1872

Patent Pictures:
Edward Stewart Pat. July 16, 1872
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Description:
The wrench in the drawing is described in the specifications.

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