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公开(公告)号:KR102065439B1
公开(公告)日:2020-01-20
申请号:KR1020180050229
申请日:2018-04-30
Applicant: 한국교통대학교산학협력단
Inventor: 이용규 , 임정현 , 강성훈
IPC: C09K5/06 , C08L1/28 , C08B15/00 , B65D81/18