Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号：DE1293767B
公开(公告)日：1969-04-30
申请号：DEB0094184
申请日：1967-08-26
Applicant: BASF AG
Inventor： GRASSNER , HANS DR , HOLDER , WILLI DIPL-ING , NUERRENBACH , AXEL DR , REIF , WERNER DR , WUNSCH , GERD DR
IPC: C07F3/02
