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公开(公告)号：DE1544388A1
公开(公告)日：1969-08-21
申请号：DE1544388
申请日：1965-01-15
Applicant: BASF AG
Inventor： GUENTHER LANGE DR , GUENTER WIPPEL DR HANS , RUDOLF BERMENS DR
IPC: C09B29/033 , C09B62/84
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