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发明名称
VERFAHREN ZUR HERSTELLUNG VON TITANTETRACHLORID UND FERRIOXYD
摘要
申请公布号
DE1592408(B2)
申请公布日期
1971.07.08
申请号
DE19671592408
申请日期
1967.10.25
申请人
发明人
分类号
C22B34/12;(IPC1-7):01G23/02
主分类号
C22B34/12
代理机构
代理人
主权项
地址
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