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经营范围
发明名称
Selective arsenic impurity removal from aqueous vanadium bearing liquors
摘要
申请公布号
US3216787(A)
申请公布日期
1965.11.09
申请号
US19620217173
申请日期
1962.08.15
申请人
UNION CARBIDE CORPORATION
发明人
KOENEN WILLIAM;DUTTON ROBERT E.
分类号
C01G31/00;C22B34/22
主分类号
C01G31/00
代理机构
代理人
主权项
地址
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