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公开(公告)号:KR102037779B1
公开(公告)日:2019-10-29
申请号:KR1020180008425
申请日:2018-01-23
Applicant: (주)파트론
Inventor: 이호영 , 임장열
IPC: G06K9/00
公开(公告)号:KR102037781B1
申请号:KR1020180008426