LINING DEVICE AND METHOD FOR DRAINAGE PIPE JOINTING PART OF UNDERGROUND WATER PIPE, CABLE PIPE ETC.,申请号KR20030075664-传众专利搜索

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发明名称	LINING DEVICE AND METHOD FOR DRAINAGE PIPE JOINTING PART OF UNDERGROUND WATER PIPE, CABLE PIPE ETC.
摘要
申请公布号	KR20050040458(A)	申请公布日期	2005.05.03
申请号	KR20030075664	申请日期	2003.10.28
申请人	NASSTECH ENG. CO., LTD.	发明人	CHUNG, CHUL KWON
分类号	E03F7/00;(IPC1-7):E03F7/00	主分类号	E03F7/00
代理机构		代理人
主权项
地址

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