PIPE ASSEMBLY DEVICE FOR SPARE MANHOLE DUCT,申请号KR20090051256-传众专利搜索

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发明名称	PIPE ASSEMBLY DEVICE FOR SPARE MANHOLE DUCT
摘要
申请公布号	KR101044168(B1)	申请公布日期	2011.06.24
申请号	KR20090051256	申请日期	2009.06.10
申请人		发明人
分类号	F16L5/00;F16L5/10;F16L5/12	主分类号	F16L5/00
代理机构		代理人
主权项
地址

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