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经营范围
发明名称
PROCEDIMIENTO PARA LA PRODUCCIËN METALES PROCEDENTES DE MINERALES OXIDICOS Y SULFURICOS FINAMENTE PULVERIZADOS
摘要
申请公布号
ES295904(A1)
申请公布日期
1964.05.01
申请号
ES19640295904
申请日期
1964.01.30
申请人
BOLIDENS GRUVAKTIEBOLAG
发明人
分类号
C21B13/12;C22B9/22;(IPC1-7):C21B13/12
主分类号
C21B13/12
代理机构
代理人
主权项
地址
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