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公开(公告)号：FR1215591A
公开(公告)日：1960-04-19
申请号：FR767919
申请日：1958-06-13
Applicant: BASF AG
Inventor： SSHUSTER CURT , LANGE GUENTER , EISELE JULIUS , FEDERKIEL WILHELM
IPC: C09B69/00
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