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US Patent: 1,793,171
Knife Blade
Patentee:
William Grant (exact or similar names) - Sheffield, England

USPTO Classifications:
30/355

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 06, 1930
Granted: Feb. 17, 1931

Patent Pictures:
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Report data errors or omissions to steward Russ Allen.
Description:
Serrations on a knife blade.

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