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US Patent: 22,040
Machine for filing saws
Patentees:
Byron D. Tabor (exact or similar names) - Ischua, NY
Calvin Tabor (exact or similar names) - Ischua, NY

USPTO Classifications:
76/34

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. Douglas Brown
Edward D. Loveridge

Patent Dates:
Granted: Nov. 09, 1858

Patent Pictures:
USPTO (New site tip)
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