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Patent number:
Patent Date:
US Patent: 39,608
Device for Centering Shafting
Patentee:
F. B. Williams (
exact
or
similar
names) - Sterling, Whiteside County, IL
USPTO Classifications:
33/520
,
408/84
,
82/164
,
82/170
Tool Categories:
metalworking machines
:
metal lathes
:
metal lathe accessories and attachments
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
H. S. Powell
J. S. Staver
Patent Dates:
Granted:
Aug. 18, 1863
Patent Pictures:
USPTO
(New site tip)
Google Patents
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