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US Patent: 110,430
Improvement in saw-teeth
Patentees:
Isaiah Byrd (exact or similar names) - Calvin Township, MI
Turner Byrd, Jr. (exact or similar names) - Calvin Township, MI

USPTO Classifications:
83/841

Tool Categories:
woodworking machines : circular saws : saw teeth
woodworking machines : machine and tool cutters : saw teeth

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James Hybert
Phineas Gregg

Patent Dates:
Granted: Dec. 27, 1870

Patent Pictures:
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