Recovery of metals from zinc plant residue,申请号US19290407002-传众专利搜索

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发明名称	Recovery of metals from zinc plant residue
摘要
申请公布号	US1864777(A)	申请公布日期	1932.06.28
申请号	US19290407002	申请日期	1929.11.13
申请人	TAINTON URLYN C	发明人	TAINTON URLYN C.
分类号	C22B3/04	主分类号	C22B3/04
代理机构		代理人
主权项
地址

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