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US Patent: 38,488
Improved cutter-head for wood of lead pencils
Patentee:
Frederick G. Jenkins - New York, NY

USPTO Classifications:
144/222, 144/28

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads
woodworking machines : specialty machines : pencil making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John Hewitt
Charles A. Fowler

Patent Dates:
Granted: May 12, 1863

Patent Pictures:
USPTO pdf tiff
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