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Patent number:
Patent Date:
US Patent: 413,986
Alternate-current induction-motor
Patentee:
Charles J. Van Depoele (
exact
or
similar
names) - Lynn, MA
USPTO Classifications:
310/159
,
310/211
,
310/266
Tool Categories:
electrical devices
:
electric motors
:
induction motors
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Charles L. Sturtevant
Frankland Jannus
Patent Dates:
Applied:
May 04, 1889
Granted:
Oct. 29, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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