-
公开(公告)号:EP4121789A1
公开(公告)日:2023-01-25
申请号:EP21842296.2
申请日:2021-07-16
发明人: MINN, Donggyu , KANG, Daehyun , KIM, Yonghoon , KIM, Jihoon , RYU, Hyundo , PARK, Jeeho , YANG, Sunggi , YOON, Youngchang , JEON, Sehyug
IPC分类号: G01R31/28 , G01R23/02 , G01R27/08 , G01R19/165