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发明名称
METHOD OF OBTAINING SILVER AND COPPER FROM USED SIMILIZING UNDERLAYS
摘要
申请公布号
CS202960(B1)
申请公布日期
1981.02.27
申请号
CS19790003040
申请日期
1979.05.03
申请人
BENES,JOSEF,CS
发明人
BENES,JOSEF,CS
分类号
C22B11/02;C22B15/04;(IPC1-7):C22B11/02
主分类号
C22B11/02
代理机构
代理人
主权项
地址
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