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公开(公告)号：US2905921A
公开(公告)日：1959-09-22
申请号：US69332857
申请日：1957-10-30
Applicant: BURROUGHS CORP
Inventor： BARWICK KEITH E
CPC classification number: H05K1/141 , H01R33/7635 , H05K3/3405 , H05K3/3447 , H05K3/366 , H05K2201/049 , H05K2201/09418 , H05K2201/10325 , H05K2201/10446 , H05K2201/10818
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