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发明名称
PROCESS FOR INHIBITING THE GELATATION OF POLYMERS SOLUBLE IN WATER
摘要
申请公布号
YU18188(A)
申请公布日期
1989.08.31
申请号
YU19880000181
申请日期
1988.02.01
申请人
PHILLIPS PETROLEUM CO
发明人
NAIM A.K.M.;AHMAD M.A.
分类号
C09K8/72;C09K8/88;(IPC1-7):E21B33/138;C08L33/24;C08L39/06;E21B43/27
主分类号
C09K8/72
代理机构
代理人
主权项
地址
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