STRUCTURE OF UNDERGROUND COMMON DUCT,申请号KR20000034230-传众专利搜索

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发明名称	STRUCTURE OF UNDERGROUND COMMON DUCT
摘要
申请公布号	KR20010114111(A)	申请公布日期	2001.12.29
申请号	KR20000034230	申请日期	2000.06.21
申请人	DONG BU CONSTRUCT CO., LTD.	发明人	JUNG, SEUNG MAN;SONG, SU YEOL
分类号	E02D29/045;(IPC1-7):E02D29/045	主分类号	E02D29/045
代理机构		代理人
主权项
地址

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