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公开(公告)号:KR102166019B1
公开(公告)日:2020-10-15
申请号:KR1020190038295
申请日:2019-04-02
Applicant: 숭실대학교산학협력단
Inventor: 김주용 , 김상운
IPC: A41D1/00 , A41H1/02 , A41H42/00 , G08B21/18