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公开(公告)号:US2206490A
公开(公告)日:1940-07-02
申请号:US19067438
申请日:1938-02-15
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , HELMUT KOLLING
IPC: C07C7/11
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公开(公告)号:US2190918A
公开(公告)日:1940-02-20
申请号:US3001235
申请日:1935-07-05
Applicant: RUHRCHEMIE AG
Inventor: HERBERT GOETHEL , HEINRICH TRAMM , PAUL SCHALLER
IPC: C08F210/16 , C10G50/02
CPC classification number: C10M1/08 , C10G50/02 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/14 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
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23.
公开(公告)号:US2160170A
公开(公告)日:1939-05-30
申请号:US2768835
申请日:1935-06-21
Applicant: RUHRCHEMIE AG
Inventor: FRIEDRICH MARTIN , HEINRICH TRAMM , REINHARD JUNG
IPC: B01J19/02
CPC classification number: B01J19/02 , B01J2219/024 , Y10S585/943
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