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Patent number:
Patent Date:
US Patent: 512,340
Coil for electro-magnets
Patentee:
Nikola Tesla (
exact
or
similar
names) - New York, NY
USPTO Classifications:
335/299
,
336/189
,
336/222
,
336/232
,
336/69
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Parker W. Page
Robert F. Gaylord
Patent Dates:
Applied:
Jul. 07, 1893
Granted:
Jan. 09, 1894
Patent Pictures:
USPTO
(New site tip)
Google Patents
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