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公开(公告)号:US3235779A
公开(公告)日:1966-02-15
申请号:US12002161
申请日:1961-06-27
Applicant: MERCK & CO INC
Inventor: GEORGE ZACHARELLIS
IPC: H01L21/18 , H01L21/205 , H01L21/24 , H01L27/00 , H01L27/082 , H01L29/861
CPC classification number: H01L27/082 , H01L21/02381 , H01L21/02532 , H01L21/02609 , H01L21/0262 , H01L21/18 , H01L21/24 , H01L27/00 , H01L29/861 , Y10S257/909