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US Patent: 299,583
Machine for gumming and sharpening saws
Patentees: James Telfer Barnard (exact or similar names) - Hamilton, ON Canada Samuel Coleman Rogers (exact or similar names) - Hamilton, ON Canada USPTO Classifications: 76/40, 76/79 Tool Categories: tool making : making sawblades : saw gummers metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 18, 1883 Granted: Jun. 03, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Samuel C. Rogers & Co.

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