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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 Report data errors or omissions to steward Jeff Joslin

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