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US Patent: 1,121,671
Grinding attachment for hand drills
Patentee: George H. Sawyer (exact or similar names) - Port Allegany, PA USPTO Classifications: 16/DIG.023, 433/135, 433/166, 451/342, 451/541 Tool Categories: handheld power tools : handheld power tool accessories Assignees: None Manufacturer: Not known to have been produced Witnesses: C. W. Catlin G. H. Gentzer	Patent Dates: Applied: Mar. 28, 1914 Granted: Dec. 22, 1914 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: First attachment patent?

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