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US Patent: 627,659
Expanding Auger
Patentee: Franklin B. Spry (exact or similar names) - Plymouth, Luzerne County, PA USPTO Classifications: 175/384, 175/388, 175/392, 175/398, 76/108.2 Tool Categories: woodworking tools : hand drills : drill bits : auger bits Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 28, 1898 Granted: Jun. 27, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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