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发明名称
Verfahren zur Gewinnung von Eisen aus eisenoxydhaltigen Verbindungen
摘要
申请公布号
DE665100(C)
申请公布日期
1938.09.17
申请号
DE1933M122764D
申请日期
1933.01.31
申请人
KARL MITTERBILLER-EPP;WALTER FRUEHWEIN
发明人
分类号
C22B1/08
主分类号
C22B1/08
代理机构
代理人
主权项
地址
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