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US Patent: 7,603
Saw
Teeth for straight and circular saws
Patentee:
Hazard Knowles - Washington, DC

USPTO Classifications:
223/72, 83/855

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. L. Brundage
Z. C. Robbins

Patent Dates:
Granted: Aug. 27, 1850

Patent Pictures:
USPTO pdf tiff
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Description:
There was an article on this patent in the September 1983 (No. 33, P. 5) issue of the MWTCA "Gristmill".

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