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公开(公告)号:US3006738A
公开(公告)日:1961-10-31
申请号:US68942757
申请日:1957-10-10
Applicant: DEGUSSA
Inventor: ERNST WAGNER
CPC classification number: C01B13/22 , C01B33/183 , C01P2006/10
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2.Process for the preparation of finely divided ferromagnetic ferric oxide 失效
Title translation: 制备细分铁磁性氧化铁的方法公开(公告)号:US2950955A
公开(公告)日:1960-08-30
申请号:US70170857
申请日:1957-12-10
Applicant: DEGUSSA
Inventor: ERNST WAGNER
CPC classification number: G11B5/70652 , C01G49/06 , G11B5/70647
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3.Process for the production of hcn from volatile hydrocarbons and ammonia 失效
Title translation: 从挥发性烃和氨生产hcn的方法公开(公告)号:US2768876A
公开(公告)日:1956-10-30
申请号:US58418556
申请日:1956-05-11
Applicant: DEGUSSA
Inventor: ERNST WAGNER
IPC: C01C3/02
CPC classification number: C01C3/0233
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公开(公告)号:US2676089A
公开(公告)日:1954-04-20
申请号:US9747849
申请日:1949-06-06
Applicant: DEGUSSA
Inventor: ERNST WAGNER
IPC: C01B11/02
CPC classification number: C01B11/023
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5.
公开(公告)号:US2990249A
公开(公告)日:1961-06-27
申请号:US76627458
申请日:1958-10-09
Applicant: DEGUSSA
Inventor: ERNST WAGNER
CPC classification number: C01B33/183 , C01B13/22 , C01P2004/61 , C01P2006/10
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6.Natural rubber composition containing a pyrogenically formed mixture of silica and another metal oxide and process of preparation 失效
Title translation: 天然橡胶组合物含有二氧化硅和另一种金属氧化物的热解法形成的混合物及其制备方法公开(公告)号:US2898391A
公开(公告)日:1959-08-04
申请号:US47460854
申请日:1954-12-10
Applicant: DEGUSSA
Inventor: ERNST WAGNER , HERMANN WESTLINNING
IPC: C08K3/36
CPC classification number: C08K3/36 , Y10S524/925 , C08L21/00
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公开(公告)号:US2616783A
公开(公告)日:1952-11-04
申请号:US9747649
申请日:1949-06-06
Applicant: DEGUSSA
Inventor: ERNST WAGNER
IPC: C01B11/10
CPC classification number: C01B11/10
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公开(公告)号:US3086851A
公开(公告)日:1963-04-23
申请号:US9300661
申请日:1961-01-05
Applicant: DEGUSSA
Inventor: ERNST WAGNER
CPC classification number: C01B13/22 , C01B33/183 , C01P2006/10
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9.Stable dispersions of metal oxide blends and process for their manufacture 失效
Title translation: 金属氧化物混合物的稳定分散体及其制造方法公开(公告)号:US2951044A
公开(公告)日:1960-08-30
申请号:US52287955
申请日:1955-07-18
Applicant: DEGUSSA
Inventor: ERNST WAGNER , JEAN DIETHER
CPC classification number: C01B13/24 , B01F17/0007 , C01P2006/22
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公开(公告)号:US2653079A
公开(公告)日:1953-09-22
申请号:US9747749
申请日:1949-06-06
Applicant: DEGUSSA
Inventor: ERNST WAGNER
IPC: C01B11/02
CPC classification number: C01B11/023
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