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发明名称
Verfahren zum unmittelbaren Herstellen von fein verteiltem Eisen
摘要
申请公布号
DE628451(C)
申请公布日期
1936.04.04
申请号
DE1934W094682D
申请日期
1934.07.24
申请人
WINTERSHALL AKT.-GES.;WINTERSHALL AKT.-GES.
发明人
分类号
C21B13/08
主分类号
C21B13/08
代理机构
代理人
主权项
地址
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