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US Patent: 491,818
Tack Lifter
Patentee:
Mark Aldrich Sheldon (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
254/25

Tool Categories:
specialty tools : nail extractors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 21, 1892
Granted: Feb. 14, 1893

Patent Pictures:
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