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US Patent: 162,231
Improvement in barrel-stave adjusters
Patentee: Elihu J. Granger (exact or similar names) - Brooklyn, NY USPTO Classifications: 147/2, 147/4 Tool Categories: woodworking machines : specialty woodworking machines : barrel making machines trade specific : cooper Assignees: None Manufacturer: Not known to have been produced Witnesses: F. M. Quimby W. H. Lyman	Patent Dates: Applied: Feb. 27, 1875 Granted: Apr. 20, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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