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US Patent: 193,182
Improvement in saw-set and file-guide
Patentee:
Henry C. Root - Virginia City, NV

USPTO Classifications:
74/491, 76/31, 76/63, 76/70, 76/78.1, 76/79.5

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
S. E. Hoisington
E. Davis

Patent Dates:
Applied: Jan. 19, 1877
Granted: Jul. 17, 1877

Patent Pictures: [ 1 | 2 ]
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