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Patent number:
Patent Date:
US Patent: 448,277
Boring and Turning Mill
Patentee:
Frederick W. Taylor (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
29/29
,
82/132
,
82/138
,
82/149
Tool Categories:
metalworking machines
:
boring and turning machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 11, 1889
Granted:
Mar. 17, 1891
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Application renewed 15 Jan., 1891.
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