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US Patent: 111,164
Improvement in saws
Patentee:
Emanuel Andrews (exact or similar names) - Williamsport, PA

USPTO Classifications:
83/849

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

Assignees:
None

Manufacturer:
Williamsport Saw Works - Williamsport, PA

Witnesses:
H. F. Eberts
H. S. Sprague

Patent Dates:
Granted: Jan. 24, 1871

Patent Pictures:
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