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公开(公告)号:KR200031979Y1
公开(公告)日:1986-10-15
申请号:KR2019860005619
申请日:1986-04-24
Applicant: 한국과학기술연구원
Inventor: 장성도 , 박광원 , 오경영 , 유회완
IPC: F24B5/06