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发明名称
FLUID LOSS ADDITIVES FOR WELL CEMENTING COMPOSITIONS
摘要
申请公布号
SG71692(G)
申请公布日期
1992.10.02
申请号
SG19920000716
申请日期
1992.07.10
申请人
PHILLIPS PETROLEUM COMPANY
发明人
分类号
C04B24/16;C04B28/02;C09K8/46;(IPC1-7):C04B24/22
主分类号
C04B24/16
代理机构
代理人
主权项
地址
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