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公开(公告)号:KR101998309B1
公开(公告)日:2019-07-09
申请号:KR1020170163074
申请日:2017-11-30
Applicant: 서울대학교산학협력단
Inventor: 박병규 , 김찬중 , 오윤석
IPC: C08J9/26 , B29C64/30 , B01J3/00 , C08J9/36
公开(公告)号:KR102144676B1
公开(公告)日:2020-08-14
申请号:KR1020180162326
申请日:2018-12-14
Inventor: 박병규 , 김찬중
IPC: B32B38/00 , B32B15/08 , B32B15/20 , B32B7/12