INSERT FIXING APPARATUS OF TUNNEL SEGMENTS,申请号KR19950033027U-传众专利搜索

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发明名称	INSERT FIXING APPARATUS OF TUNNEL SEGMENTS
摘要
申请公布号	KR200145435(Y1)	申请公布日期	1999.06.15
申请号	KR19950033027U	申请日期	1995.11.10
申请人	KOREA ENTERPRISE CO., LTD	发明人	YUN, SANG-GI
分类号	E21D11/15;(IPC1-7):E21D11/15	主分类号	E21D11/15
代理机构		代理人
主权项
地址

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