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公开(公告)号:KR102048485B1
公开(公告)日:2019-11-25
申请号:KR1020180020397
申请日:2018-02-21
Applicant: 국방과학연구소
IPC: C04B35/515 , C04B35/645 , C04B35/626
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公开(公告)号:KR102066489B1
公开(公告)日:2020-01-15
申请号:KR1020190090468
申请日:2019-07-25
Applicant: 국방과학연구소
IPC: C04B35/443 , C04B35/626 , C04B35/645
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