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Patent number:
Patent Date:
US Patent: 654,150
Tool-handle
Patentees:
Edward J. Jedlicka (
exact
or
similar
names) - Chicago, IL
Joseph Hanna (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
74/127
Tool Categories:
screwdrivers
:
screwdriver mechanisms
:
spiral screwdrivers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Josef Rejsek
Joseph M. Stukel
Patent Dates:
Applied:
Sep. 18, 1899
Granted:
Jul. 24, 1900
Patent Pictures:
USPTO
(New site tip)
Google Patents
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