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经营范围
发明名称
A pipe system
摘要
申请公布号
GB0517941(D0)
申请公布日期
2005.10.12
申请号
GB20050017941
申请日期
2005.09.02
申请人
POLYPIPE CIVILS LIMITED
发明人
分类号
E02B11/00;E03F3/02;F16L1/028
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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