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公开(公告)号:DE1291339B
公开(公告)日:1969-03-27
申请号:DEB0063924
申请日:1961-09-07
Applicant: BASF AG
Inventor: LANGER , JOHANN DR , SCHILLER , GEORG DR
IPC: B01D53/86 , B01D53/94 , B01J21/04 , B01J23/40 , B01J23/42
公开(公告)号:DE1290930B
公开(公告)日:1969-03-20
申请号:DEB0081039
申请日:1965-03-18
Inventor: LANGER , JOHANN DR , RITTINGER , WILHELM DR , SCHEINER , KARL DR
IPC: C07C5/09 , H04B3/26