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US Patent: 271,199
Attachment for cutter-heads
Patentee:
John Green (exact or similar names) - St. Louis, MO

USPTO Classifications:
144/224

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

Assignees:
John Green - St. Louis, MO
Robert M. Collins - St. Louis, MO

Manufacturer:
Not known to have been produced

Witnesses:
Samuel Knight
George H. Knight

Patent Dates:
Applied: Jun. 12, 1882
Granted: Jan. 23, 1883

Patent Pictures:
USPTO (New site tip)
Google Patents
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