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US Patent: 393,411
Grain Separator
Patentee: Philip Sheridan (exact or similar names) - Toledo, Lucas County, OH USPTO Classifications: 209/139.1, 209/143, 209/154 Tool Categories: agricultural : corn and grain separators agricultural : coffee cleaners agricultural : grain scourers Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 23, 1888 Granted: Nov. 27, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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