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公开(公告)号:CH480737A
公开(公告)日:1969-10-31
申请号:CH1167568
申请日:1968-08-02
Applicant: IBM
Inventor: JOSEPH JUIFU CHANG , MADHUKAR BHAVANIDAS VORA
IPC: H01L21/761 , H01L27/00 , H01L19/00
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公开(公告)号:CH508964A
公开(公告)日:1971-06-15
申请号:CH1632970
申请日:1970-11-04
Applicant: IBM
Inventor: JOSEPH JUIFU CHANG , IRVING TZE HO , NORBERT GEORGE JR VOGL , PEIG FENG WU BEVAN
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