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US Patent: 17,634
Making Cutlery
Machine for Straightening Knife-Blades
Patentee:
Hiram Pierce (exact or similar names) - Claremont, Sullivan County, NH

USPTO Classifications:
144/193.1, 72/437, 72/444, 76/1

Tool Categories:
metalworking machines : forging machines : forging dies

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 23, 1857

Patent Pictures:
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