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公开(公告)号:DE3769484D1
公开(公告)日:1991-05-29
申请号:DE3769484
申请日:1987-01-16
Applicant: IBM
Inventor: BABU SURYSDEVARA VIJAYAKUMAR , HERRMANN WILLIAM FREDERICK , HOFFARTH JOSEPH GERARD , MARKOVICH VOYA , WILEY ROBERT TAYLOR
IPC: C23C18/30 , C23C18/36 , H05K3/08 , H05K3/18 , H05K3/26