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US Patent: 1,262,008
Razor Blade Sharpener
Patentee:
Frank E. Bonham - St. Paul, MN

USPTO Classifications:
451/194, 76/81.7

Tool Categories:
trade specific : cutler

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. Swanson
Beatrice Brown
George Voelker

Patent Dates:
Applied: Nov. 03, 1916
Granted: Apr. 09, 1918

Patent Pictures:
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