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US Patent: 1,282,735
Knife Sharpener for Cloth Cutting Machines
Patentee:
Louis Blumenthal (exact or similar names) - Brooklyn, NY

USPTO Classifications:
30/138, 451/419

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William Miller
Grace De Voe
John A. Bergstrom

Patent Dates:
Applied: May 06, 1918
Granted: Oct. 29, 1918

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Hauff & Harland - patent atorneys

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