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US Patent: 511,053
Wrist Pin Turner
Patentee:
Rudolph L. Levin (exact or similar names) - Menominee, Menominee County, MI

USPTO Classifications:
82/128, 82/137

Tool Categories:
metalworking machines : metal lathes : wrist pin lathes
metalworking tools : portable turning tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 31, 1892
Granted: Dec. 19, 1893

Patent Pictures:
USPTO (New site tip)
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