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Patent number:
Patent Date:
US Patent: 383,031
Drill-stock
Patentee:
Augustus Allgoever (
exact
or
similar
names) - New York, NY
USPTO Classifications:
433/142
,
74/127
Tool Categories:
woodworking tools
:
hand drills
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. N. Jesbera
E. M. Watson
Patent Dates:
Applied:
Oct. 21, 1887
Granted:
May 15, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward George Langford
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