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US Patent: 114,321
Improvement in barrel-machines
Patentees:
Edward Middleton (exact or similar names) - Cleveland, OH
William R. Middleton (exact or similar names) - Cleveland, OH

USPTO Classifications:
147/13

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:
Granted: May 02, 1871

Patent Pictures:
USPTO (New site tip)
Google Patents
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