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Patent number:
Patent Date:
US Patent: 439,241
Barrel Heading Machine
Patentee:
William Glader (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
147/4
,
147/6
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. 06, 1890
Granted:
Oct. 28, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
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