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公开(公告)号:KR1019890004772A
公开(公告)日:1989-05-09
申请号:KR1019870010824
申请日:1987-09-29
Applicant: 한국과학기술연구원
Inventor: 현봉섭 , 이동명
IPC: B05B7/02
Abstract: 내용 없음