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发明名称
SOLUTION FOR REMOVAL OF MUD FILL OF ACRYLIC POLYMERS
摘要
申请公布号
RU2042808(C1)
申请公布日期
1995.08.27
申请号
RU19930019118
申请日期
1993.04.13
申请人
GREBENNIKOV VALENTIN T;GONCHAROV ALEKSEJ I
发明人
GREBENNIKOV VALENTIN T;GONCHAROV ALEKSEJ I
分类号
E21B43/28;(IPC1-7):E21B43/28
主分类号
E21B43/28
代理机构
代理人
主权项
地址
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