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US Patent: 461,789
Crushing and Grinding Mill
Patentee: James F. Winchell (exact or similar names) - Springfield, Clark County, OH USPTO Classifications: 241/222, 241/235 Tool Categories: agricultural : grinding mills agricultural : corn grinders Assignees: Foos Manufacturing Co. - Springfield, Clark County, OH O. S. Kelly Co. - Springfield, Clark County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 01, 1889 Granted: Oct. 20, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Foos Manufacturing Co. "Vintage Machinery" entry for O.S. Kelly Manufacturing Company
Description: Original application filed 02 Apr., 1888. Divided and this application filed 01 Apr., 1889.

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