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US Patent: 723,207
Rotary cutter-head
Patentee:
Magnus W. Mattison (exact or similar names) - Beloit, WI

USPTO Classifications:
144/230

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles Cleophos
John C. Rood
Patent Dates:
Applied: Dec. 27, 1902
Granted: Mar. 17, 1903

Patent Pictures:
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