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Patent number:
Patent Date:
US Patent: 772,593
Screw-Driver
Reversible Screw Driver
Patentee:
Paul A. Wagner (
exact
or
similar
names) - Carlstadt, NJ
USPTO Classifications:
279/102
,
81/438
,
81/439
Tool Categories:
screwdrivers
:
screwdriver handles
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Charles R. Searle
F. E. Eccarth
Patent Dates:
Applied:
May 17, 1904
Granted:
Oct. 18, 1904
Patent Pictures:
USPTO
(New site tip)
Google Patents
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