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US Patent: 130,659
Improvement in insertable saw-teeth
Patentee:
Henry G. Powell (exact or similar names) - Trenton, NJ

USPTO Classifications:
83/839

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:
Ferdinand Tusch
Frederick Haynes

Patent Dates:
Granted: Aug. 20, 1872

Patent Pictures:
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