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Patent number:
Patent Date:
US Patent: 411,002
Bolt Threading Machine
Patentee:
James A. Becher (
exact
or
similar
names) - Mishawaka, St. Joseph County, IN
USPTO Classifications:
408/117
,
408/173
,
470/72
Tool Categories:
metalworking machines
:
metal threading machines
specialty machines
:
nut or bolt making machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 11, 1889
Granted:
Sep. 17, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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