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US Patent: 101,938
Improvement in saw-filing machine
Patentee:
R. H. Strong (exact or similar names) - Galesburg, IL

USPTO Classifications:
76/34

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

Assignees:
E. F. Greene - Galesburg, IL
J. F. Boyd - Galesburg, IL
R. H. Strong - Galesburg, IL

Manufacturer:
Not known to have been produced

Witnesses:
J. B. Harsh
Platt R. Richards
Patent Dates:
Granted: Apr. 12, 1870

Patent Pictures:
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