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US Patent: 336,845
Chip-breaker
Patentees:
Alexander C. Dumontier (exact or similar names) - Detroit, MI
Arthur Plourde (exact or similar names) - Detroit, MI

USPTO Classifications:
144/243

Tool Categories:
woodworking machines : cutter head machines : wood planers

Assignees:
Alexander C. Dumontier - Detroit, MI
Arthur Plourde - Detroit, MI
Henry W. Harding - Detroit, MI
Arthur Dumontier - Detroit, MI
William M. Dwight - Detroit, MI

Manufacturer:
Not known to have been produced

Witnesses:
H. S. Sprague
E. Scully

Patent Dates:
Applied: Sep. 16, 1885
Granted: Feb. 23, 1886

Patent Pictures:
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