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公开(公告)号:US3265685A
公开(公告)日:1966-08-09
申请号:US32128663
申请日:1963-11-04
Applicant: INVENTA AG
Inventor: HANS-JOACHIM SCHULTZE , JOHANN GIESEN , CLAU BERTHER
IPC: C07D201/10
CPC classification number: C07D201/10
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公开(公告)号:US2943003A
公开(公告)日:1960-06-28
申请号:US71783558
申请日:1958-02-27
Applicant: INVENTA AG
Inventor: MARCO ITIN , FRITZ CONRADIN , JOHANN GIESEN
IPC: C13B20/14
CPC classification number: C13B20/148
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公开(公告)号:US2828297A
公开(公告)日:1958-03-25
申请号:US46330754
申请日:1954-10-19
Applicant: INVENTA AG
Inventor: JOHANN GIESEN
IPC: D21C11/04
CPC classification number: D21C11/04
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4.Preparation of monohydroxymethylcyclododecane by hydroformylation of cyclododecatrienes 失效
Title translation: 通过环十二碳三烯的加氢甲酰化制备单羟甲基环十二烷公开(公告)号:US3342878A
公开(公告)日:1967-09-19
申请号:US25100063
申请日:1963-01-14
Applicant: INVENTA AG
Inventor: CLAU BERTHER , RICHARD SAILER , JOHANN GIESEN
CPC classification number: C07C31/13 , C07C29/16 , C07C35/02 , C07C2601/20 , C07C31/133 , C07C31/272
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公开(公告)号:US3187037A
公开(公告)日:1965-06-01
申请号:US14906461
申请日:1961-10-31
Applicant: INVENTA AG
Inventor: JOHANN GIESEN , CLAU BERTHER
CPC classification number: B01J19/1881 , B01J3/04 , B01J19/18 , B01J2219/00094 , B01J2219/00105 , B01J2219/00777 , B01J2219/185 , C07C51/15 , C07C65/03
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6.Process for the concentration of substances by absorption from solutions 失效
Title translation: 通过溶液吸收浓缩物质的方法公开(公告)号:US3095329A
公开(公告)日:1963-06-25
申请号:US71997858
申请日:1958-03-07
Applicant: INVENTA AG
Inventor: JOHANN GIESEN , GERTRUD MULLER-GRUNWALDT
CPC classification number: B01D15/08 , B01D15/361 , B01J47/014 , B01J47/016
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公开(公告)号:US2916525A
公开(公告)日:1959-12-08
申请号:US68189657
申请日:1957-09-04
Applicant: INVENTA AG
Inventor: JOHANN GIESEN , FRITZ MUELLER
IPC: B01J47/00
CPC classification number: B01J47/016
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8.
公开(公告)号:US2870133A
公开(公告)日:1959-01-20
申请号:US46329154
申请日:1954-10-19
Applicant: INVENTA AG
Inventor: JOHANN GIESEN
IPC: C07C37/54
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公开(公告)号:US2809219A
公开(公告)日:1957-10-08
申请号:US36185153
申请日:1953-06-15
Applicant: INVENTA AG
Inventor: JOHANN GIESEN
IPC: D21C11/00
CPC classification number: D21C11/0007
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10.
公开(公告)号:US3370037A
公开(公告)日:1968-02-20
申请号:US34235064
申请日:1964-02-04
Applicant: INVENTA AG
Inventor: JOHANN GIESEN , WOLFGANG GRIEHL , HANS LUCKERT
CPC classification number: C08G63/785 , C08G63/60
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