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公开(公告)号:KR102021695B1
公开(公告)日:2019-09-16
申请号:KR1020180020903
申请日:2018-02-22
Applicant: 한국과학기술원
Inventor: 이의진 , 박준영 , 김재정 , 김인엽
IPC: H04M1/725