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发明名称
Verfahren zur Entfernung des Eisens aus durch Saeureaufschluss von Tonerde erhaltenen Aluminiumnitrat- oder Aluminiumsulfatloesungen
摘要
申请公布号
DE708567(C)
申请公布日期
1941.07.24
申请号
DE1937I058560D
申请日期
1937.07.17
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
HARDER DR. AUGUST
分类号
C01F7/66;C01F7/74
主分类号
C01F7/66
代理机构
代理人
主权项
地址
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