-
公开(公告)号:DE891545C
公开(公告)日:1953-09-28
申请号:DEB0006734
申请日:1943-08-13
Applicant: BASF AG
Inventor: DIERICHS HELMUT DIPL-CHEM DR , BRAUN ERNST DR
IPC: C07C51/493
-
公开(公告)号:DE920907C
公开(公告)日:1954-12-02
申请号:DEB0007182
申请日:1942-09-01
Applicant: BASF AG
-
公开(公告)号:DE881646C
公开(公告)日:1953-07-02
申请号:DEB0006751
申请日:1942-12-20
Applicant: BASF AG
Inventor: DIERICHS HELMUT DIPL-CHEM DR , BRAUN ERNST DIPL-CHEM DR
-
公开(公告)号:DE855263C
公开(公告)日:1952-11-10
申请号:DEB0006791
申请日:1943-10-19
Applicant: BASF AG
Inventor: DIERICHS HELMUT DIPL-CHEM DR
IPC: C07C209/48
-
-
-