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US Patent: 1,168,047
Razor Blade Sharpener
Patentee:
William J. Bauer (exact or similar names) - Chicago, IL

USPTO Classifications:
30/336, 451/371

Tool Categories:

Assignees:
Harry I. Marks - Chicago, IL

Manufacturer:
Unknown

Witnesses:
Sadie M. Ryan
Daniel Gelder

Patent Dates:
Applied: Aug. 12, 1915
Granted: Jan. 11, 1916

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