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Patent number:
Patent Date:
US Patent: 491,695
Alternating Current Dynamo Electric Machine
Patentee:
James J. Wood (
exact
or
similar
names) - Brooklyn, Kings County, NY
USPTO Classifications:
310/165
,
310/216.002
,
310/216.083
,
310/260
,
310/263
,
310/40R
,
310/425
,
322/27
,
322/63
Tool Categories:
electrical devices
:
electric generators
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 30, 1890
Granted:
Feb. 14, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
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