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公开(公告)号:DE857047C
公开(公告)日:1952-11-27
申请号:DEB0006645
申请日:1941-03-06
Applicant: BASF AG
Inventor: KROEPER HUGO DR , SCHLENK HERMANN DR
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公开(公告)号:DE857376C
公开(公告)日:1952-11-27
申请号:DEB0007520
申请日:1942-06-23
Applicant: BASF AG
Inventor: REPPE WALTER DR , SCHLENK HERMANN DR
IPC: C07C13/00
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