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US Patent: 94,890
Improvement in machines for filing saws
Patentee:
Thomas M. Hustin (exact or similar names) - Orange, IN

USPTO Classifications:
76/34

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Robert A. Stewart
William L. Rhods

Patent Dates:
Granted: Sep. 14, 1869

Patent Pictures: [ 1 | 2 ]
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