PROPULSION APPARATUS OF PIPE TUNNEL FOR UNDERGROUND LAYING,申请号KR20040028868-传众专利搜索

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发明名称	PROPULSION APPARATUS OF PIPE TUNNEL FOR UNDERGROUND LAYING
摘要
申请公布号	KR20050103622(A)	申请公布日期	2005.11.01
申请号	KR20040028868	申请日期	2004.04.27
申请人	KIM, JEONG PIL;KIM, JEONG SOO	发明人	KIM, JEONG PIL;KIM, JEONG SOO
分类号	E21D9/08;(IPC1-7):E21D9/08	主分类号	E21D9/08
代理机构		代理人
主权项
地址

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