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US Patent: 39,288
Improved Bung Cutter
Patentee:
Charles W. Harris - Pittsburgh, PA

USPTO Classifications:
82/1.5

Tool Categories:
woodworking tools : hand drills : drill bits
trade specific : cooper

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. C. Atterbury
J. D. Hancock

Patent Dates:
Granted: Jul. 21, 1863

Patent Pictures:
USPTO pdf tiff
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