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US Patent: 79,610
Machine for Polishing Spherical Shot and Shells
Patentee:
John B. Tarr (exact or similar names) - Fair Haven, Bristol County, MA

USPTO Classifications:
451/209

Tool Categories:
metalworking machines : polishing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jul. 07, 1868

Patent Pictures:
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