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发明名称
SUPPORTING APPRATUS OF LAY A PIPE OF LAY A DUCT FOR CONSTRUCT
摘要
申请公布号
KR100720733(B1)
申请公布日期
2007.05.15
申请号
KR20060046054
申请日期
2006.05.23
申请人
JANG, MYUNG SEOK;LEE, IL JOO
发明人
JANG, MYUNG SEOK
分类号
F16L5/08;F16L5/02
主分类号
F16L5/08
代理机构
代理人
主权项
地址
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