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US Patent: 18,114
Machine for planing saw-teeth
Patentee:
John N. Wilkins (exact or similar names) - Waukegan, IL

USPTO Classifications:
76/28, 76/31

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Oscar G. Blaisdell
William E. Lowell

Patent Dates:
Granted: Sep. 01, 1857

Patent Pictures:
USPTO (New site tip)
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