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公开(公告)号:US3290329A
公开(公告)日:1966-12-06
申请号:US41398564
申请日:1964-11-25
Applicant: BASF AG
Inventor: HELMUT DOERFEL
IPC: C07D201/16 , C08G69/24
CPC classification number: C08G69/24 , C07D201/16
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公开(公告)号:US3317482A
公开(公告)日:1967-05-02
申请号:US40584964
申请日:1964-10-22
Applicant: BASF AG
Inventor: JOACHIM KUNDE , HANS WILHELM , HELMUT DOERFEL
IPC: C08G69/16
CPC classification number: C08G69/16
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公开(公告)号:US3086046A
公开(公告)日:1963-04-16
申请号:US393360
申请日:1960-01-21
Applicant: BASF AG
Inventor: VON KUTEPOW NIKOLAUS , HELMUT DOERFEL
CPC classification number: C07C57/04
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