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经营范围
发明名称
Apparatus for reinstating drains or underground passages
摘要
申请公布号
GB0202418(D0)
申请公布日期
2002.03.20
申请号
GB20020002418
申请日期
2000.05.17
申请人
SCOTT, KENNETH L
发明人
分类号
B29C63/34;F16L55/165
主分类号
B29C63/34
代理机构
代理人
主权项
地址
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