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经营范围
发明名称
Underground drainage apparatus and system
摘要
申请公布号
GB2424030(A)
申请公布日期
2006.09.13
申请号
GB20050004991
申请日期
2005.03.11
申请人
MOLE DRAINAGE LIMITED
发明人
JOHN COX
分类号
E03B3/03;E03F1/00
主分类号
E03B3/03
代理机构
代理人
主权项
地址
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