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US Patent: 411,587
Razor-sharpening machine
Patentee:
Alexander Dey (exact or similar names) - Glasgow, Scotland

USPTO Classifications:
451/262

Tool Categories:
knives and cutters : sharpening apparatus

Assignees:
None

Manufacturer:
Unknown

Witnesses:
David Ferguson
Edmund Hunt
Patent Dates:
Applied: May 03, 1889
Granted: Sep. 24, 1889

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
Improvements to patent 389,291.

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