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US Patent: 122,390
Improvement in machines for dovetailing
Patentees:
Nathan S. Clement - Northampton, MA
Charles B. Knapp - Waterloo, WI

USPTO Classifications:
144/3.1

Tool Categories:
woodworking machines : joint making machines : dovetailing machines

Assignees:
Knapp Dovetailing-Machine Co. - Northampton, MA

Manufacturer:
Knapp Dovetailing-Machine Co. - Northampton, MA

Witnesses:
Frederick N. Smith
Robert McCracken

Patent Dates:
Granted: Jan. 02, 1872

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ]
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"Vintage Machinery" entry for Knapp Dovetailing-Machine Co.

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