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US Patent: 339,683
Emery Knife Sharpener
Patentee:
William H. Parkin (exact or similar names) - Cleveland, Cuyahoga County, OH

USPTO Classifications:
451/557, 76/84

Tool Categories:
knives and cutters : sharpening apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 30, 1885
Granted: Apr. 13, 1886

Patent Pictures:
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