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US Patent: 147,796
Machines for Swaging Plowshares
Patentee:
Joshua Sandage (exact or similar names) - Moline, Rock Island County, IL

USPTO Classifications:
29/14, 72/472

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 14, 1874
Granted: Feb. 24, 1874

Patent Pictures:
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