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US Patent: 57,627
Improvement in saws
Patentee:
James E. Emerson - Trenton, NJ

USPTO Classifications:
83/841

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

Assignees:
American Saw Co. - New York, NY

Manufacturer:
American Saw Co. - New York, NY

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 28, 1866

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for James E. Emerson

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