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Patent number:
Patent Date:
US Patent: 211,826
Machine for Nutting Bolts
Patentee:
Samuel L. Worsley (
exact
or
similar
names) - Taunton, Bristol County, MA
USPTO Classifications:
470/49
Tool Categories:
specialty machines
:
nut or bolt making machines
metalworking machines
:
metal threading machines
Assignees:
Plumb, Burdict and Barnard
- Buffalo, NY
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 23, 1878
Granted:
Jan. 28, 1879
Patent Pictures:
USPTO
(New site tip)
Google Patents
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