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Patent number:
Patent Date:
US Patent: 2,459,825
Bearing
Patentee:
Mario E. Martellotti (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
USPTO Classifications:
384/398
Tool Categories:
metalworking machines
:
metalworking machine mechanisms
:
metalworking machine bearings
Assignees:
Cincinnati Milling Machine Co.
- Cincinnati, Hamilton County, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 24, 1941
Granted:
Jan. 25, 1949
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
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