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US Patent: 120,412
Improvement in Tilt Hammers
Patentee:
Patrick Breen (exact or similar names) - Auburn, Cayuga County, NY

USPTO Classifications:
72/437, 74/53

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Oct. 31, 1871

Patent Pictures:
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