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US Patent: 141,448
Improvement in machines for rossing bark
Patentees:
George W. Wilson (exact or similar names) - Morenci, MI
James Martin (exact or similar names) - Morenci, MI

USPTO Classifications:
144/191, 144/208.1, 144/250.13

Tool Categories:
woodworking machines : specialty woodworking machines : wood grinding machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. W. Gillis
J. Hagaman

Patent Dates:
Applied: May 17, 1873
Granted: Aug. 05, 1873

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
Inventor Martin was deceased.

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