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发明名称
A regenerative process for spent aqueous alkaline solutions
摘要
申请公布号
GB812377(A)
申请公布日期
1959.04.22
申请号
GB19560001696
申请日期
1956.01.18
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
RICHARD GEOFFREY PERCY;SOMERSALO ARNE OSSIAN LEONARD
分类号
B01D61/44;C02F1/48
主分类号
B01D61/44
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代理人
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