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Patent number:
Patent Date:
US Patent: 42,639
Hollow Auger
Patentee:
Cornelius L. Campbell (
exact
or
similar
names) - Binghamton, NY
USPTO Classifications:
30/495
Tool Categories:
trade specific
:
wheelwright
woodworking tools
:
hand drills
:
drill bits
:
auger bits
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Theodore Franks
George W. Smith
Patent Dates:
Granted:
May 10, 1864
Patent Pictures:
USPTO
(New site tip)
Google Patents
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