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US Patent: 82,078
Improved saw-sharpening device
Machine for swaging, jointing, and sharpening saws
Patentee:
P. M. Bristol (exact or similar names) - Ludington, MI

USPTO Classifications:
76/54, 76/79.5

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Axel Nelson
F. J. Dowland
Patent Dates:
Granted: Sep. 15, 1868

Patent Pictures:
USPTO (New site tip)
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