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发明名称
Verfahren zur direkten Gewinnung von Metallen, insbesondere Eisen
摘要
申请公布号
DE513110(C)
申请公布日期
1930.11.22
申请号
DE1926A048803D
申请日期
1926.09.22
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
分类号
C21B13/00;C21B13/12
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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