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US Patent: 322,320
Machine for Turning Crank Pins
Patentees:
Hugh A. Reed (exact or similar names) - Pittsburg, Allegheny County, PA
William H. Maddock (exact or similar names) - Allegheny, Allegheny County, PA

USPTO Classifications:
82/106

Tool Categories:
metalworking machines : metal lathes : crank pin lathes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 24, 1885
Granted: Jul. 14, 1885

Patent Pictures:
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