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Patent number:
Patent Date:
US Patent: 320,159
Machine for heading barrels
Patentee:
John Mulvaney (
exact
or
similar
names) - Cincinnati, OH
USPTO Classifications:
147/4
,
147/6
,
279/110
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
barrel making machines
trade specific
:
cooper
Assignees:
Andrew P. Dumler
- Cincinnati, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 10, 1885
Granted:
Jun. 16, 1885
Patent Pictures:
USPTO
(New site tip)
Google Patents
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