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US Patent: 15,811
Saw-gummer
Patentees:
William Alston - Bordentown, NJ
Samuel J. Lewis - Bordentown, NJ

USPTO Classifications:
76/30

Tool Categories:
tool making : making sawblades : saw gummers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 30, 1856

Patent Pictures:
USPTO pdf tiff
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