-
公开(公告)号：DE3823450A1
公开(公告)日：1990-02-08
申请号：DE3823450
申请日：1988-07-11
Applicant: DEGUSSA
Inventor： DESCHLER ULRICH DR , KLEINSCHMIT PETER DR , WOLFF SIEGFRIED DR , TAN EWE-HONG
IPC: C07F7/18 , C08K5/00 , C08K5/54 , C08K5/5425 , C08L21/00
Search Results
41
records
(took 0.019 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
