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发明名称
PORTABLE, SURFACE-MOUNTED WELL PUMP
摘要
申请公布号
EP1660755(B1)
申请公布日期
2008.12.10
申请号
EP20040775944
申请日期
2004.05.24
申请人
MCEDWARDS, DONALD GEORGE
发明人
MCEDWARDS, DONALD GEORGE
分类号
E21B43/00;E21B43/12;F04B9/02;F04B47/02;F16H23/10
主分类号
E21B43/00
代理机构
代理人
主权项
地址
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