METHOD OF FILLING VOID IN TUNNEL CONSTRUCTION,申请号JP19830082509-传众专利搜索

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发明名称	METHOD OF FILLING VOID IN TUNNEL CONSTRUCTION
摘要
申请公布号	JPS59210195(A)	申请公布日期	1984.11.28
申请号	JP19830082509	申请日期	1983.05.13
申请人	DOKEN SHIZAI KK	发明人	HIRANO TAKASHI
分类号	E21D9/04;E21D11/00	主分类号	E21D9/04
代理机构		代理人
主权项
地址

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