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Patent number:
Patent Date:
US Patent: 2,012,021
Method of Forming Rotors
Patentee:
Eyvind W. Petersen (
exact
or
similar
names) - Beloit, Rock County, WI
USPTO Classifications:
164/109
,
164/112
,
164/94
,
29/598
,
310/211
,
310/216.004
,
310/261.1
Tool Categories:
electrical devices
:
electric motors
:
electric motor making
Assignees:
Fairbanks, Morse & Co.
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 11, 1932
Granted:
Aug. 20, 1935
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Fairbanks Morse & Co.
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