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公开(公告)号：DE3484152D1
公开(公告)日：1991-04-04
申请号：DE3484152
申请日：1984-06-28
Applicant: IBM
Inventor： ASHTON GERARD JOHN , CAVALIERE JOSEPH RICHARD , COLAO EMILIO
IPC: H03K19/082 , H03K17/60 , H03K19/086 , H03K19/00
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