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公开(公告)号:DE1934541A1
公开(公告)日:1971-01-14
申请号:DE1934541
申请日:1969-07-08
Applicant: BASF AG
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公开(公告)号:DE1494977A1
公开(公告)日:1969-01-23
申请号:DE1494977
申请日:1964-12-10
Applicant: BASF AG
Inventor: KARL-FRIEDRICH HANSEN DR , JOHANN ZIZLSPERGER DR
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公开(公告)号:DE1494966A1
公开(公告)日:1969-01-16
申请号:DE1494966
申请日:1964-08-11
Applicant: BASF AG
Inventor: MANFRED HAEBERLE DR , RETTIG AUGUST , JOHANN ZIZLSPERGER DR , GERHARD ZEITLER DR
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