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公开(公告)号：BE755371A
公开(公告)日：1971-02-01
申请号：BE755371D
Applicant: IBM
Inventor： PLATT A , SANDHU J S
IPC: H01L21/768 , H01L21/00 , H01L21/28 , H01L21/331 , H01L23/482 , H01L23/485 , H01L29/43 , H01L29/73 , H01L
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