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US Patent: 133,724
Improvement in tenoning-machines
Patentee:
Erastus W. Roff (exact or similar names) - Newark, NJ

USPTO Classifications:
144/203

Tool Categories:
woodworking machines : joint making machines : tenoning machines

Assignees:
None

Manufacturer:
Huntington Machine Works - Newark, NJ

Witnesses:
Unknown

Patent Dates:
Granted: Dec. 10, 1872

Patent Pictures:
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Vintage Machinery entry for Huntington Machine Works

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