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Patent number:
Patent Date:
US Patent: 592,044
Die and die-stock
Patentees:
Nathan E. Martin (
exact
or
similar
names) - Greenfield, MA
Rollin S. Bascom (
exact
or
similar
names) - Greenfield, MA
USPTO Classifications:
408/200
,
408/215
,
470/207
Tool Categories:
industrial tools
:
taps and dies
metalworking tools
:
tap and die holders
metalworking tools
:
taps and dies
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Leslie H. Streeter
Dana Malone
Patent Dates:
Applied:
Jan. 11, 1897
Granted:
Oct. 19, 1897
Patent Pictures:
USPTO
(New site tip)
Google Patents
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