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公开(公告)号：US3513029A
公开(公告)日：1970-05-19
申请号：US3513029D
申请日：1964-09-10
Applicant: LEESONA CORP
Inventor： GINER JOSE D , SIZER JOHN H JR
CPC classification number: H01M4/8621 , H01T1/00
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