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公开(公告)号:KR102080917B1
公开(公告)日:2020-02-24
申请号:KR1020180021018
申请日:2018-02-22
Applicant: 대구가톨릭대학교산학협력단
Inventor: 김진곤 , 김지건 , 강기묵 , 김진석
IPC: A61G5/10 , A61G5/12 , A61G5/04