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US Patent: 1,097,252
Saw-filing machine
Patentees:
Frank L. Lamoreaux (exact or similar names) - Detroit, MI
Harry Michels (exact or similar names) - Detroit, MI

USPTO Classifications:
76/35, 76/77

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Virginia C. Spratt
Stuart C. Barnes

Patent Dates:
Applied: Apr. 28, 1913
Granted: May 19, 1914

Patent Pictures:
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