The synthetic resin pipe with wall holes, and the processing method for removing water out of the damp ground by using the same,申请号KR20070002990-传众专利搜索

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发明名称	The synthetic resin pipe with wall holes, and the processing method for removing water out of the damp ground by using the same
摘要
申请公布号	KR100890215(B1)	申请公布日期	2009.03.25
申请号	KR20070002990	申请日期	2007.01.10
申请人		发明人
分类号	E02D3/10	主分类号	E02D3/10
代理机构		代理人
主权项
地址

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