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US Patent: 246,840
Wood-boring machine
Patentee: James Mason Trackwell (exact or similar names) - Skookumchuck, WA USPTO Classifications: 408/111, 408/85 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: Herbert A. Davis J. Allres	Patent Dates: Applied: Jun. 13, 1881 Granted: Sep. 06, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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