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公开(公告)号:KR102099215B1
公开(公告)日:2020-04-09
申请号:KR1020190003405
申请日:2019-01-10
Applicant: 재단법인한국조선해양기자재연구원
Inventor: 강동혁 , 박재현 , 김두룡
IPC: F16K31/36 , F16K37/00 , F16K1/02 , F16K5/04 , F16K51/00
公开(公告)号:KR102120444B1
公开(公告)日:2020-06-08
申请号:KR1020180062547
申请日:2018-05-31
Inventor: 김두룡 , 강동혁
IPC: A01K61/55 , F03B13/16