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Patent number:
Patent Date:
US Patent: 826,153
Wrench
Patentee:
Andrew H. De Groff (
exact
or
similar
names) - Little Genesee, NY
USPTO Classifications:
81/412
Tool Categories:
wrenches
:
pliers type wrenches
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Dudley P. Hall
Willoby E. Jaques
W. H. Woodson
Patent Dates:
Applied:
Sep. 28, 1905
Granted:
Jul. 17, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
R. S. & A. B. Lacey - patent attorneys
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