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发明名称
PURIFICATION OF ELECTROLYTIC COPPER
摘要
申请公布号
US3501292(A)
申请公布日期
1970.03.17
申请号
USD3501292
申请日期
1966.04.26
申请人
PHELPS DODGE CORP.
发明人
THOMAS GORDON HART
分类号
C21C7/10;C22B15/00;C22B15/14;(IPC1-7):C22B15/00;C22B9/02
主分类号
C21C7/10
代理机构
代理人
主权项
地址
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