A Tunnel Dirty Water Control Unit Using a Hose and Sharing Pipe,申请号KR20050073547-传众专利搜索

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发明名称	A Tunnel Dirty Water Control Unit Using a Hose and Sharing Pipe
摘要
申请公布号	KR20070019079(A)	申请公布日期	2007.02.15
申请号	KR20050073547	申请日期	2005.08.11
申请人		发明人
分类号	C02F1/74	主分类号	C02F1/74
代理机构		代理人
主权项
地址

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