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公开(公告)号：DE801153C
公开(公告)日：1950-12-28
申请号：DE801153D
Applicant: BASF AG
Inventor： WINTERSBERGER KARL DR , BRAUN ROBERT
IPC: C30B11/10
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公开(公告)号：DE813772C
公开(公告)日：1951-09-17
申请号：DEP0040882
申请日：1949-04-27
Applicant: BASF AG
Inventor： THEWALT JULIUS DR , BRAUN ROBERT
IPC: C08J3/28
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