METHOD OF MAKING A COVERING WALL FOR A TUNNEL MADE BY A SHIELD TYPE EXCAVATOR AND FORM ASSEMBLY FOR USE IN THE METHOD,申请号GB19860026476-传众专利搜索

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发明名称	METHOD OF MAKING A COVERING WALL FOR A TUNNEL MADE BY A SHIELD TYPE EXCAVATOR AND FORM ASSEMBLY FOR USE IN THE METHOD
摘要
申请公布号	GB2192918(B)	申请公布日期	1990.09.05
申请号	GB19860026476	申请日期	1986.11.05
申请人	* TEKKEN CONSTRUCTION CO LTD	发明人	FUMITAKA * KUMAI;YOSHIHIRO * TAKANO
分类号	E21D9/06;E21D11/10	主分类号	E21D9/06
代理机构		代理人
主权项
地址

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