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公开(公告)号:KR100682838B1
公开(公告)日:2007-02-15
申请号:KR1020050129592
申请日:2005-12-26
Applicant: 대한민국(광주.전남지방중소기업청)
Inventor: 김성현 , 한일석 , 송재빈
IPC: C02F3/10 , C02F3/00 , B01D1/16 , C02F3/12