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发明名称
Verfahren zur Erzeugung von Ferrophosphor mit hohem Phosphorgehalt in zwei Stufen
摘要
申请公布号
DE618958(C)
申请公布日期
1935.09.19
申请号
DE1931M115409D
申请日期
1931.05.17
申请人
METALLGESELLSCHAFT AKT.-GES.
发明人
GIRSEWALD DR. CONWAY FREIHERR VON;WEIDMANN DR. HANS;ROESNER DR. GERHARD
分类号
C21C7/00
主分类号
C21C7/00
代理机构
代理人
主权项
地址
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