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公开(公告)号:KR100020572B1
公开(公告)日:1986-01-09
申请号:KR1019830003480
申请日:1983-07-27
Applicant: 한국과학기술연구원
Inventor: 권태완 , 최홍식 , 최원상 , 김종태
IPC: C13K7/00