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1.New aromatic compounds containing tetrafluorethyl side chains and a process for preparing them 失效
Title translation: 含有四氟乙基侧链的新芳香族化合物及其制备方法公开(公告)号:US2862974A
公开(公告)日:1958-12-02
申请号:US53300655
申请日:1955-09-07
Applicant: HOECHST AG
Inventor: ADOLF SIEGLITZ , HERBERT BESTIAN , KARL REHN
CPC classification number: C07C205/11 , C07C17/275 , C07C17/32 , C07C41/30 , C07C67/343 , C07C209/365 , C07C25/13 , C07C22/08 , C07C69/76 , C07C211/52 , C07C43/225
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公开(公告)号:US2770620A
公开(公告)日:1956-11-13
申请号:US48267355
申请日:1955-01-18
Applicant: HOECHST AG
Inventor: ADOLF SIEGLITZ , HEINRICH HAMAL
CPC classification number: C09B23/105 , C09B23/06 , C09B23/145
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