-
公开(公告)号：DE1246244B
公开(公告)日：1967-08-03
申请号：DEB0079271
申请日：1964-11-11
Applicant: BASF AG
Inventor： HEEL DR HELMUT , SPERBER DR HEINRICH , KLINGENSPOR DR-ING HELMUT
Search Results
1
records
(took 0.02 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
