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发明名称
PROCESSO PARA TRATAR AGUA NAO TRATADA CONTENDO IONS PRECURSORES DE PRECIPITADO DIVALENTES OU POLIVALENTES E IONS DE ESTABILIZACAO DE ARGILA MONOVALENTES
摘要
申请公布号
BR8707948(A)
申请公布日期
1990.02.13
申请号
BR1987PI07948
申请日期
1987.09.22
申请人
MARATHON OIL COMPANY
发明人
MARK ALAN PLUMMER
分类号
C09K8/528;(IPC1-7):E21B43/25;E21B43/20
主分类号
C09K8/528
代理机构
代理人
主权项
地址
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