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Patent number:
Patent Date:
US Patent: 203,654
Improvement in stave-jointing machines
Patentee:
John A. Seaman (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
125/21
,
147/25
,
83/426
,
83/433
,
83/820
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
barrel making machines
trade specific
:
cooper
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 18, 1878
Granted:
May 14, 1878
Patent Pictures:
USPTO
(New site tip)
Google Patents
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