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US Patent: 1,256,034
Needle Sharpener
Patentee:
Harry L. Notter (exact or similar names) - Chicago, IL

USPTO Classifications:
369/257, 369/71, 451/180

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Milton Lemon
M. M. Boyle
C. L. Baldwin
Patent Dates:
Applied: May 11, 1917
Granted: Feb. 12, 1918

Patent Pictures:
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