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发明名称
Procédé d'affinage de bains métalliques dans un four à tambour rotatif
摘要
申请公布号
FR73617(E)
申请公布日期
1960.09.05
申请号
FR19580765952
申请日期
1958.05.20
申请人
HUETTENWERK OBERHAUSEN AKTIENGESELLSCHAFT
发明人
分类号
C21C5/56;F27B7/20
主分类号
C21C5/56
代理机构
代理人
主权项
地址
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