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公开(公告)号:EP4397141A1
公开(公告)日:2024-07-10
申请号:EP22773410.0
申请日:2022-08-30
发明人: AN, Shouming , WANG, Rong , LIU, Erwei , SHEN, Fangzhong
CPC分类号: H05K1/0373 , H05K1/097 , H05K3/107 , H05K3/386 , H05K3/388 , H05K3/389 , H05K3/1208 , H05K3/1216 , H05K3/14 , H05K3/1283 , H05K1/0212 , H05K2201/021520130101 , H05K2201/207220130101 , H05K2201/025720130101 , H05K2203/119420130101 , H05K2203/12120130101