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发明名称
METHOD OF INSOLUBILISING GLYCOLS FOR USE IN DRILLING FLUIDS
摘要
申请公布号
GB9302787(D0)
申请公布日期
1993.03.31
申请号
GB19930002787
申请日期
1993.02.12
申请人
OILFIELD CHEMICAL TECHNOLOGY LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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