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US Patent: 98,447
Improvement in gauge for filing saws
Patentee:
Oliver Tyson - Otho, IA

USPTO Classifications:
33/202, 76/31

Tool Categories:
woodworking tools : handsaws : saw sharpening tools : saw gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Thomas O. Connell
H. Beecher

Patent Dates:
Granted: Dec. 28, 1869

Patent Pictures:
USPTO pdf tiff
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