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公开(公告)号:KR102075036B1
公开(公告)日:2020-02-07
申请号:KR1020180019528
申请日:2018-02-19
Applicant: 재단법인대구경북과학기술원
Inventor: 이재동 , 김칠민 , 김영재
IPC: G11C13/04 , G11C7/00