-
公开(公告)号：US3265461A
公开(公告)日：1966-08-09
申请号：US43240365
申请日：1965-02-12
Applicant: BASF AG
Inventor： GERHARD LUETZEL , WERNER ROHLAND , ARNOLD TARTTER , GUENTER BARTS , WERNER DIETRICH , WILHELM FEDERKIEL , ROLAND MUELLER
IPC: C09B62/443 , D06L3/12
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
