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发明名称
Process for zinc recovery
摘要
申请公布号
US3380804(A)
申请公布日期
1968.04.30
申请号
US19630303910
申请日期
1963.08.22
申请人
CRANE CO.
发明人
GLOVER GEORGE E.;PRATT JACK B.
分类号
B01J49/00;C01G9/00;C22B19/00;D01F13/02
主分类号
B01J49/00
代理机构
代理人
主权项
地址
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