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Patent number:
Patent Date:
US Patent: 600,747
Adjustable Tool Holder
Patentee:
John K. Severson (
exact
or
similar
names) - Madison, Dane County, WI
USPTO Classifications:
279/43.5
,
407/81
,
407/91
,
407/92
,
82/161
Tool Categories:
metalworking machines
:
metal lathes
:
lathe tool holders and tool posts
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 20, 1897
Granted:
Mar. 15, 1898
Patent Pictures:
USPTO
(New site tip)
Google Patents
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