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经营范围
发明名称
Reversing apparatus of tube used in repairing water supply pipe, drainpipe and industrial pipe
摘要
申请公布号
KR100545483(B1)
申请公布日期
2006.01.24
申请号
KR20030057648
申请日期
2003.08.20
申请人
发明人
分类号
E03F7/00
主分类号
E03F7/00
代理机构
代理人
主权项
地址
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