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US Patent: 263,519
Shaping and Welding Rolls
Patentee:
Samuel A. Hewitt (exact or similar names) - Buffalo, NY

USPTO Classifications:
72/222, 72/223, 72/232

Tool Categories:

Assignees:
Leonard White - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 16, 1882
Granted: Aug. 29, 1882

Patent Pictures:
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