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Patent number:
Patent Date:
US Patent: 1,276,366
Grinding Wheel Dresser
Patentees:
John E. Hoy (
exact
or
similar
names) - Detroit, MI
Roland P. Place (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
125/37
Tool Categories:
industrial tools
:
grinding wheels
:
grinder dressers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Mar. 07, 1918
Granted:
Aug. 20, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
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