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US Patent: 183,064
Improvement in cutter-heads
Patentee:
David K. Overhiser (exact or similar names) - Williamsport, PA

USPTO Classifications:
144/234

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

Assignees:
James H. Abbott - Chicago, IL
Samuel I. Russell - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
S. G. Morrison
Hepburn McClure

Patent Dates:
Applied: Mar. 02, 1875
Granted: Oct. 10, 1876

Patent Pictures:
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