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公开(公告)号:KR102023905B1
公开(公告)日:2019-11-04
申请号:KR1020180137672
申请日:2018-11-09
Applicant: 전자부품연구원
IPC: H04N21/431 , H04N21/4728 , H04N21/4385 , H04N21/422 , H04N21/438 , H04N21/434 , H04N21/81
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公开(公告)号:KR102027172B1
公开(公告)日:2019-10-01
申请号:KR1020180134700
申请日:2018-11-05
Applicant: 전자부품연구원
IPC: H04N21/2343 , H04N21/236 , H04N21/231 , H04N21/4728
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