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发明名称
УСТАНОВКА СКВАЖИННОГО ГЛУБИННОГО НАСОСА
摘要
申请公布号
RU56944(U1)
申请公布日期
2006.09.27
申请号
RU20060105399U
申请日期
2006.02.21
申请人
发明人
分类号
E21B43/00
主分类号
E21B43/00
代理机构
代理人
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地址
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