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公开(公告)号:EP4271762A1
公开(公告)日:2023-11-08
申请号:EP21847922.8
申请日:2021-12-28
发明人: CHEN, Tingting , CHEN, Yu , CHEN, Hongyu , ZHOU, Liyun , CHEN, Kang , CHEN, Yusheng , GUO, Yi , SHI, Qing , LIU, Zhihua
IPC分类号: C09D183/04 , D06N3/12
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公开(公告)号:EP4457396A1
公开(公告)日:2024-11-06
申请号:EP21851791.0
申请日:2021-12-28
发明人: CHEN, Tingting , CHEN, Yusheng , SHI, Qing , ZHOU, Liyun , CHEN, Hongyu , GUO, Yi , LIU, Zhihua
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