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发明名称
Jatkuva menetelmä arsenikkikiisumalmien hyväksikäyttämiseksi
摘要
申请公布号
FI31029(A)
申请公布日期
1960.03.10
申请号
FID31029
申请日期
1954.03.23
申请人
INSTITUTO NACIONAL DE INDUSTRIA
发明人
ORTUNO ANGEL VIAN;FERNANDEZ CONRADO IRIARTE JA SERRANO CARLOS MELCHES
分类号
C01B17/52;C22B1/10;(IPC1-7):C22B1/10
主分类号
C01B17/52
代理机构
代理人
主权项
地址
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