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US Patent: 89,172
Improvement in manufacturing lumber
Patentee: Ebenezer B. Rowe (exact or similar names) - Chicago, IL USPTO Classifications: 144/368, 144/37, 144/371, 217/17, 52/592.1 Tool Categories: woodworking machines : cutter head machines : wood planers Assignees: South Branch Planing-Mill Co. - Chicago, IL Manufacturer: Not known to have been produced Witnesses: H. B. Adams A. D. Sturtevant	Patent Dates: Granted: Apr. 20, 1869 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for B. F. Sturtevant

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