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发明名称
METHOD AND APPARATUS FOR THE PREVENTION OF SULPHIDE FORMATION IN COPPER ORE CONCENTRATES
摘要
申请公布号
ZM3976(A1)
申请公布日期
1977.03.21
申请号
ZM19760000039
申请日期
1976.03.29
申请人
KLOECKNER HUMBOLDT DEUTZ AG
发明人
分类号
C22B15/00;(IPC1-7):C22B/
主分类号
C22B15/00
代理机构
代理人
主权项
地址
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