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US Patent: 124,123
Improvement in Machines for Bending Metal
Patentee:
William C. Eiseman - Pittsburg, Allegheny County, PA

USPTO Classifications:
29/5, 72/198

Tool Categories:
metalworking machines : sheet metal

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 27, 1872

Patent Pictures:
USPTO pdf tiff
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