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公开(公告)号:GB2520881B
公开(公告)日:2020-07-22
申请号:GB201505023
申请日:2013-05-23
Applicant: IBM
Inventor: LI LI , JUNMEI QU , YI GE , CHUNHAI CHEN , LIANG LIU
IPC: G06F8/658 , G06F9/445