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US Patent: 1,239,847
Universal Screw-Driver
Patentee: George Townill (exact or similar names) - Plainfield, IL USPTO Classifications: 81/177.75, 81/37, 81/450 Tool Categories: screwdrivers : screwdriver mechanisms Assignees: None Manufacturer: Not known to have been produced Witnesses: Stephen L. Wylie George B. Luce	Patent Dates: Applied: Jan. 12, 1917 Granted: Sep. 11, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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