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US Patent: 115,474
Improvement in oyster-shuckers
Patentee:
George Holtzmann (exact or similar names) - Baltimore, MD

USPTO Classifications:
452/16

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Solon C. Kemon
Thomas D. D. Ourand
Patent Dates:
Granted: May 30, 1871

Patent Pictures:
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Description:
Of interest because the inventor also patented a scrollsaw.

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