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US Patent: 2,677,218
Cutlery sharpener Knife grinder
Patentee: William F. Lamison (exact or similar names) - Pittsburgh, PA USPTO Classifications: 451/296 Tool Categories: metalworking machines : grinders : sharpening machines Assignees: Pittsburgh-Erie Saw Corp. - Pittsburgh, PA Manufacturer: Pittsburgh-Erie Saw Corp. - Pittsburgh, PA Witnesses: Unknown	Patent Dates: Applied: Sep. 19, 1950 Granted: May 04, 1954 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Pittsburgh-Erie Saw Corp.

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