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US Patent: 590,567
Coffee Roasting Machine
Patentees: Edwin Crawley, Jr. (exact or similar names) - Newport, Campbell County, KY William T. Johnston (exact or similar names) - Newport, Campbell County, KY USPTO Classifications: 366/140 Tool Categories: agricultural : coffee roasters Assignees: Potter-Parlin Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 25, 1896 Granted: Sep. 28, 1897 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Patent renewed 26 Aug., 1897.

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