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US Patent: 1,406,275
Sandpapering machine
Patentee: Carl G. Norman (exact or similar names) - Chicago, IL USPTO Classifications: 144/117.4, 451/352, 451/522 Tool Categories: woodworking machines : sanding machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Albin C. Ahlberg Andrew Wintercorn	Patent Dates: Applied: Apr. 11, 1918 Granted: Feb. 14, 1922 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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