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US Patent: 76,236
Improvement in machines for sharpening and gumming saws
Patentee:
Abner W. Newhall (exact or similar names) - Horse Heads, NY

USPTO Classifications:
451/414, 76/37

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John D. Bloor
John S. Hollingshead

Patent Dates:
Granted: Mar. 31, 1868

Patent Pictures:
USPTO (New site tip)
Google Patents
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