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US Patent: 91,380
Saw Gummer
Patentees:
Abraham Staffer (exact or similar names) - Salt Creek, Porter County, IN
Peter Staffer (exact or similar names) - Salt Creek, Porter County, IN

USPTO Classifications:
76/44

Tool Categories:
tool making : making sawblades : saw gummers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 15, 1869

Patent Pictures:
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