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公开(公告)号:US3539739A
公开(公告)日:1970-11-10
申请号:US3539739D
申请日:1968-07-15
Applicant: IBM
Inventor: BOGGS RAYMOND R JR
CPC classification number: H01R13/703 , G11B15/02 , H05K11/00
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公开(公告)号:CA783243A
公开(公告)日:1968-04-16
申请号:CA783243D
Applicant: IBM
Inventor: WEST ELWOOD , BOGGS RAYMOND R JR , LOCKLAR HENRY C
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