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Patent number:
Patent Date:
US Patent: 236,695
Bolt-cutter
Patentee:
Henry K. Porter (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
30/193
,
30/271
Tool Categories:
industrial tools
:
bolt cutters
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Eben Hutchinson
Thomas W. Porter
Patent Dates:
Applied:
Nov. 20, 1880
Granted:
Jan. 18, 1881
Patent Pictures:
USPTO
(New site tip)
Google Patents
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