保存成功
保存失败
公开(公告)号:EP4132311A1
公开(公告)日:2023-02-15
申请号:EP21792204.6
申请日:2021-04-19
申请人: Celgard, LLC
发明人: SUMMEY, Barry, J. , WHITE, Eric, R. , SMITH, Ronnie, E. , ANZINI, David , ALEXANDER, Daniel, R. , VERDERAME, Anna , TAYLOR, Tamara, A.
IPC分类号: A41D31/02 , A41D31/14 , A41D31/30 , B29C55/04 , B29C55/12 , B32B5/22 , B32B27/12 , B32B27/32