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发明名称
Hydro-metallurgical method and apparatus
摘要
申请公布号
US3264099(A)
申请公布日期
1966.08.02
申请号
US19640340646
申请日期
1964.01.28
申请人
HOWARD E. JOHNSON & ASSOCIATES
发明人
JOHNSON PAUL H.
分类号
B01D11/02;B01J3/04;C22B3/00
主分类号
B01D11/02
代理机构
代理人
主权项
地址
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