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US Patent: 948,472
Drilling Machine
Patentee: Joseph P. Barnes (exact or similar names) - Rockford, Winnebago County, IL USPTO Classifications: 74/379, 74/842 Tool Categories: Assignees: W. F. & John Barnes Co. - Rockford, Winnebago County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 01, 1905 Granted: Feb. 08, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for W. F. & John Barnes Co.

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