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Patent number:
Patent Date:
US Patent: 686,568
Lathe Chuck
Patentee:
Charles F. Williams (
exact
or
similar
names) - Ellwood City, PA
USPTO Classifications:
269/218
,
279/112
,
82/164
Tool Categories:
metalworking machines
:
metal lathes
:
metal lathe chucks
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
W. Marshall Selkirk
S. P. Turner
Harold M. Sturgeon
F. J. Bassett
Patent Dates:
Applied:
Jul. 02, 1901
Granted:
Nov. 12, 1901
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
J. C. Sturgeon - patent attorney
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