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公开(公告)号:KR102106433B1
公开(公告)日:2020-05-29
申请号:KR1020180035647
申请日:2018-03-28
Applicant: 전자부품연구원
Inventor: 김봉석 , 김신권 , 손현식 , 박창우
IPC: B65G57/00 , B65G37/00 , B65G43/08