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1.发明专利
公开(公告)号：BE614500A
公开(公告)日：1962-08-28
申请号：BE614500
申请日：1962-02-28
Applicant: BASF AG
Inventor： WILHELM HANS , LOUIS GERD , MAHLING DIETER , LANGE GUENTER , WEIDINGER HANS , CRAMER KARL , SCHWINDT WOLFGANG , KREHBIEL GUENTER
IPC: C08F16/12 , C08F20/62 , C08F28/00 , C09B69/10 , D06L3/12 , D06M20060101 , D06P20060101 , D06P1/00
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