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US Patent: 289,715
Insertible saw-tooth
Patentee:
William B. Risdon (exact or similar names) - Trenton, NJ

USPTO Classifications:
83/843, 83/845

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

Assignees:
American Saw Co. - New York, NY

Manufacturer:
American Saw Co. - New York, NY

Witnesses:
Edgar Tate
James T. Graham

Patent Dates:
Applied: Aug. 23, 1883
Granted: Dec. 04, 1883

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for James E. Emerson; American Saw Co.

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