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公开(公告)号:EP2255381A4
公开(公告)日:2012-03-07
申请号:EP09704712
申请日:2009-01-23
Applicant: IBM
Inventor: JOSHI RAJIV V , HSU LOIUS LU-CHEN , WANG PING-CHUAN , YANG ZHIJIAN
IPC: H01L21/337 , G11C7/12 , G11C11/12 , G11C11/404 , G11C11/412
CPC classification number: G11C29/04 , G11C7/12 , G11C11/412