-
公开(公告)号：CH471930A
公开(公告)日：1969-06-13
申请号：CH1231766
申请日：1966-08-25
Applicant: BASF AG
Inventor： THEWIS JOSEF DR , ALFONS DRISSLER
IPC: D06M20060101 , D06M15/273 , D06M15/53 , D06M15/59 , D06M13/38
Search Results
1
records
(took 0.019 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
