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US Patent: 375,223
Wood-boring machine
Patentee: George Swan (exact or similar names) - Grand View, OH USPTO Classifications: 408/111 Tool Categories: woodworking machines : joint making machines : portable timber borers woodworking machines : wood drilling and boring : portable timber borers Assignees: None Manufacturer: Not known to have been produced Witnesses: Ernest Meyer W. B. Talbot	Patent Dates: Applied: Jun. 28, 1887 Granted: Dec. 20, 1887 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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