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公开(公告)号：FR2363892A1
公开(公告)日：1978-03-31
申请号：FR7722460
申请日：1977-07-13
Applicant: IBM
Inventor： KOOPMAN NICHOLAS G , TOTT PAUL A
IPC: H01L23/34 , H01L23/373 , H01L23/40 , H01L23/433 , H01L23/46 , H01L23/36
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