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Patent number:
Patent Date:
US Patent: 188,803
Barel Gage
Patentee:
Friederich Kuhlman (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
33/522
,
33/679.1
Tool Categories:
specialty tools
:
barrel making
:
barrel calipers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 12, 1877
Granted:
Mar. 27, 1877
Patent Pictures:
USPTO
(New site tip)
Google Patents
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