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Patent US396121 - BEST AVAILABLE COP
BEST AVAILABLE COP
NIKOLA TESLA et al
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Patent number
: 396121
Filing date
: Mar 30, 1888
Issue date
: Jan 15, 1889
Inventors
:
NIKOLA TESLA
,
NIKOLA TESLA
Current U.S. Classification
:
310/306
View patent at USPTO
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Referenced by
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Issue date
Original Assignee
Title
US5714829
Jan 10, 1995
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Aug 14, 2012
Special thermo magnetic motor device
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