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公开(公告)号：KR102171922B1
公开(公告)日：2020-10-30
申请号：KR1020190008711
申请日：2019-01-23
Applicant: 국민대학교산학협력단
IPC: G05D1/02 , B60W30/08 , B60R21/0134
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