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公开(公告)号：US3437526A
公开(公告)日：1969-04-08
申请号：US3437526D
申请日：1963-08-23
Applicant: ASEA AB
Inventor： LINDHOLM INGEMAR , MUELLER BO
CPC classification number: H01M4/8885 , H01M4/86 , H01M4/8652 , H01M4/8807 , H01M4/8846 , H01M2004/8684 , H01M2300/0014 , H01M2300/0065 , H01M2300/0082
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