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发明名称
Verfahren zum Erzeugen von Chloriden des Chroms und Eisens aus Chromerz
摘要
申请公布号
DE1667637(A1)
申请公布日期
1971.07.08
申请号
DE19681667637
申请日期
1968.02.02
申请人
MIYAZAKI,KIYOSHI
发明人
UNO,TAGAYASI;KIYATA,HIROMITSU
分类号
C01G37/04;C01G49/10
主分类号
C01G37/04
代理机构
代理人
主权项
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