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Patent number:
Patent Date:
US Patent: 18,970
Tool for Turning of Locomotive Journals
Patentee:
James Hall (
exact
or
similar
names) - New Haven, New Haven County, CT
USPTO Classifications:
82/128
Tool Categories:
metalworking tools
:
portable turning tools
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Dec. 29, 1857
Patent Pictures:
USPTO
(New site tip)
Google Patents
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