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US Patent: 204,697
Improvement in saw-teeth
Patentee:
Calvin Adams (exact or similar names) - Russellsburg, PA

USPTO Classifications:
83/841

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 16, 1878
Granted: Jun. 11, 1878

Patent Pictures:
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