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公开(公告)号：US3513020A
公开(公告)日：1970-05-19
申请号：US3513020D
申请日：1964-10-12
Applicant: LEESONA CORP
Inventor： WEST HIRY B
CPC classification number: H01M4/8878 , B01D67/0088 , B01D69/145 , C23C18/1644 , C23C18/1658 , C23C18/166 , C23C18/1669 , H01M4/881 , H01M4/885
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