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公开(公告)号:KR101990573B1
公开(公告)日:2019-06-18
申请号:KR1020170142810
申请日:2017-10-30
Applicant: 숙명여자대학교산학협력단
Inventor: 장미숙 , 전병문 , 윤경아
IPC: A45D44/14