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US Patent: RE6,717
Improvement in cutter-heads
Patentee:
Simon P. Randolph (exact or similar names) - Tehama, CA

USPTO Classifications:
144/229

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John L. Boone
George H. Strong

Patent Dates:
Applied: Sep. 24, 1875
Granted: Oct. 26, 1875

Reissue Information:
Reissue of 165,868 (Jul. 20, 1875)

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