Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR102155668B1
公开(公告)日:2020-09-14
申请号:KR1020190016436
申请日:2019-02-13
Applicant: 충남대학교산학협력단
Inventor: 김영아 , 김영준 , 박승주 , 오상민 , 황인환 , 최철희
IPC: G08B21/24 , G08B7/06 , B60R25/10 , G08B13/14 , G01G19/52