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公开(公告)号:KR101975404B1
公开(公告)日:2019-08-28
申请号:KR1020170181204
申请日:2017-12-27
Applicant: 세종대학교산학협력단
Inventor: 김경중 , 전지훈 , 윤두밈 , 최수미
IPC: A63F13/60