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US Patent: 55,813
Bending Couplings
Improvement in Hammers for Bending, Coupling &c.
Patentee:
John T. Bruen (exact or similar names) - New York, NY

USPTO Classifications:
140/113, 140/93R, 72/450

Tool Categories:
metalworking machines : forging machines : foot operated hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 26, 1866

Patent Pictures:
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