-
公开(公告)号：EP4042240A1
公开(公告)日：2022-08-17
申请号：EP20873898.9
申请日：2020-10-02
Applicant: 3M Innovative Properties Company
Inventor： LIU, Tao , BOYD, Gary T. , ROSEN, David A. , ACHARYA, Bharat R. , GOTRIK, Kevin W. , ROWE, David J. , NELSON, Caleb T.
IPC: G02F1/13357
Search Results
21
records
(took 0.026 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
