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CA Patent: CA-1,793
Middlings separator
Patentee: William Hall Sherman (exact or similar names) - Montreal, QC Canada USPTO Classifications: Tool Categories: agricultural : fanning mills agricultural : corn and grain separators Assignees: James Parkyn - Montreal, QC Canada Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Nov. 16, 1872 Patent Pictures: CIPO Data Report data errors or omissions to steward Jeff Joslin
Description: The invention is a method of separating bran from flour. See patent CA-2,257 for a lawsuit involving this patent where it was declared invalid.

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