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Patent number:
Patent Date:
US Patent: 824,420
Micrometer Gage
Patentee:
Carl A. Fisk (
exact
or
similar
names) - Providence, RI
USPTO Classifications:
33/822
Tool Categories:
metalworking tools
:
machinist tools
:
measuring tools
:
micrometers
Assignees:
Walfrid Person
- Providence, RI
Manufacturer:
Not known to have been produced
Witnesses:
A. L. Makepeace
E. I. Ogden
Howard E. Barlow
Patent Dates:
Applied:
May 25, 1904
Granted:
Jun. 26, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Howard E. Barlow - patent attorney
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