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US Patent: 37,853
Improvement in devices for gumming saws
Patentee: T. M. Chapman (exact or similar names) - Old Town, ME USPTO Classifications: 76/30, 76/79 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines woodworking machines : specialty woodworking machines : tool making machines Assignees: None Manufacturer: T. M. Chapman - Old Town, ME Witnesses: G. T. Sewall J. A. Purinton	Patent Dates: Granted: Mar. 10, 1863 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for T. M. Chapman

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