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US Patent: 518,187
Saw Sharpening Machine
Patentee:
Dexter Hazard (exact or similar names) - Marquette, MI

USPTO Classifications:
76/41, 76/77

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

Assignees:
Dexter Hazard - Marquette, MI
Frederick O. Clark - Marquette, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 12, 1893
Granted: Apr. 10, 1894

Patent Pictures:
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