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COMMUTATION IMPROVEMENT FOR DYNAMOELECTRIC MACHINE
US 3,466,480 A
Filed
: 04/14/1967
Issued
: 09/09/1969
Est. Priority Date
: 04/14/1967
Status: Expired due to Term
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Current Assignee
Daniel L. Griffis
,
James E. Bunner
Original Assignee
Daniel L. Griffis
,
James E. Bunner
Inventors
Bunner, James E.
,
Griffis, Daniel L.
Application Number
US04/631,051
Time in Patent Office
879 Days
Field of Search
US Class Current
310/216.081
CPC Class Codes
H02K 23/24
having commutating-pole wi...
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