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公开(公告)号：US3214654A
公开(公告)日：1965-10-26
申请号：US8642961
申请日：1961-02-01
Applicant: RCA CORP
Inventor： ARMSTRONG LORNE D , BUCKLEY EDWARD G
IPC: H01L21/288 , H01L21/306 , H01L29/20 , H01L29/45 , H01L29/861
CPC classification number: H01L29/8613 , H01L21/288 , H01L21/30612 , H01L29/20 , H01L29/452
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