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公开(公告)号:DE1285642B
公开(公告)日:1968-12-19
申请号:DEB0063139
申请日:1961-07-05
Applicant: BASF AG
Inventor: SCHROEDEL , RUDOLF DR , ROHLAND , WERNER DR , WEISSAUER , HERMANN DR , WAECHTER
IPC: C09B29/00