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Patent number:
Patent Date:
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:
USPTO
(New site tip)
Google Patents
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