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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:
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