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US Patent: 178,123
Improvement in insertible saw-teeth
Patentee:
Thomas S. Disston (exact or similar names) - Philadelphia, PA

USPTO Classifications:
83/842

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:
Harry Howson, Jr.
Harry Smith

Patent Dates:
Applied: Jan. 05, 1876
Granted: May 30, 1876

Patent Pictures:
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Vintage Machinery entry for Henry Disston & Sons

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