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公开(公告)号:US2785209A
公开(公告)日:1957-03-12
申请号:US45198254
申请日:1954-08-24
Applicant: HOECHST AG
Inventor: ARIE SCHMETTERLING , HANS KREKELER
IPC: C07C5/41
CPC classification number: C07C5/412
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公开(公告)号:US2724006A
公开(公告)日:1955-11-15
申请号:US43554954
申请日:1954-06-09
Applicant: HOECHST AG
Inventor: HANS KREKELER
IPC: C07C17/25
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3.Process for the manufacture of 1-acetoxy-1, 1-dicyanoethane 失效
Title translation: 制备1-乙酰氧基-1,1-二氰基乙烷的方法公开(公告)号:US3234265A
公开(公告)日:1966-02-08
申请号:US28694863
申请日:1963-06-11
Applicant: HOECHST AG
Inventor: HANS KREKELER , HEINZ SPATHE , HELMUT GOSSEL
CPC classification number: C07C255/00
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公开(公告)号:US2912475A
公开(公告)日:1959-11-10
申请号:US57858156
申请日:1956-04-17
Applicant: HOECHST AG
Inventor: WALTER KRAUSE , HANS KREKELER , RUDOLF WIRTZ , HERBERT KAMPTNER , DITMAR BACHMANN
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公开(公告)号:US2911454A
公开(公告)日:1959-11-03
申请号:US42725454
申请日:1954-05-03
Applicant: HOECHST AG
Inventor: HANS KREKELER , WOLFGANG KIRSCHNER , OTTO WAELLNITZ
IPC: C07C11/02
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公开(公告)号:US2785210A
公开(公告)日:1957-03-12
申请号:US45198354
申请日:1954-08-24
Applicant: HOECHST AG
Inventor: ARIE SCHMETTERLING , HANS KREKELER
IPC: C07C5/41
CPC classification number: C07C5/412
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