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US Patent: 21,522
Corn Husker
Patentee:
N. T. Spear (exact or similar names) - Boston, MA

USPTO Classifications:
460/29, 460/47

Tool Categories:
agricultural : corn huskers
trade specific : miller

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Michel Hughes
J. W. Coombs
Patent Dates:
Granted: Sep. 14, 1858

Patent Pictures:
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