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Patent number:
Patent Date:
US Patent: 1,437,573
Barrel-forming machine
Patentee:
Joseph L. Walker (
exact
or
similar
names) - Baton Rouge, LA
USPTO Classifications:
144/268
,
147/1
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
barrel making machines
trade specific
:
cooper
Assignees:
K-D Barrel & Hamper Co.
- Baton Rouge, LA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 11, 1921
Granted:
Dec. 05, 1922
Patent Pictures:
USPTO
(New site tip)
Google Patents
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