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US Patent: 474,531
Process of Roasting Coffee
Patentee: Carl Salomon (exact or similar names) - Brunswick, Lower Saxony, Germany USPTO Classifications: 426/466 Tool Categories: manufacturing : manufacturing processes : roasting coffee Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 30, 1891 Granted: May 10, 1892 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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