METHOD OF EXECUTING TUNNEL TIMBERING,申请号JP19850016449-传众专利搜索

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发明名称	METHOD OF EXECUTING TUNNEL TIMBERING
摘要
申请公布号	JPS61180000(A)	申请公布日期	1986.08.12
申请号	JP19850016449	申请日期	1985.02.01
申请人	FUJITA CORP	发明人	AOKAGE HIRAMASA
分类号	E21D11/00;E21D11/10	主分类号	E21D11/00
代理机构		代理人
主权项
地址

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