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公开(公告)号:KR100082848B1
公开(公告)日:1995-03-02
申请号:KR1019910006726
申请日:1991-04-26
Applicant: 한국화학연구원
Inventor: 박인환 , 김영운 , 설차동 , 최길영
IPC: C08G71/04
公开(公告)号:KR1019920019844A
公开(公告)日:1992-11-20
Abstract: 내용 없음
公开(公告)号:KR1019940010347B1
公开(公告)日:1994-10-22
Abstract: 내용 없음.