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发明名称
Drain blockage clearance tool
摘要
申请公布号
GB0501420(D0)
申请公布日期
2005.03.02
申请号
GB20050001420
申请日期
2005.01.24
申请人
GOODRED, ROGER C
发明人
分类号
B08B9/04;E03C1/302
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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