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经营范围
发明名称
Building flood defence apparatus
摘要
申请公布号
GB0101752(D0)
申请公布日期
2001.03.07
申请号
GB20010001752
申请日期
2001.01.23
申请人
BRACKETT, DAVID A
发明人
分类号
E02B3/10;E02B7/44
主分类号
E02B3/10
代理机构
代理人
主权项
地址
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