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发明名称
SEPARATION OF LEAD FROM MATERIAL CONTAINING LEAD SULFIDE
摘要
申请公布号
JPS56139637(A)
申请公布日期
1981.10.31
申请号
JP19810041578
申请日期
1981.03.20
申请人
ASARCO INC
发明人
KAARU AARU DEI MAACHINI;HAABAATO II HAU;UIRIAMU ERU SUKOTSUTO;REO JIEI BURUBANOSUKII
分类号
C22B13/02
主分类号
C22B13/02
代理机构
代理人
主权项
地址
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