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公开(公告)号：US2920244A
公开(公告)日：1960-01-05
申请号：US54475555
申请日：1955-11-03
Applicant: BURROUGHS CORP
Inventor： MIKSIT GEORGE L , JONES JAMES E
IPC: H05K7/14
CPC classification number: H05K7/14
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