CONSTRUCTION WORK OF UNDERGROUND STRUCTURE,申请号JP19890277113-传众专利搜索

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发明名称	CONSTRUCTION WORK OF UNDERGROUND STRUCTURE
摘要
申请公布号	JPH03140598(A)	申请公布日期	1991.06.14
申请号	JP19890277113	申请日期	1989.10.26
申请人	TODA CONSTR CO LTD	发明人	YAMADA TOMOUMI;TADA KOJI;TANIGUCHI TORU;NAKAGAWA MASAHIRO;TACHIKAWA YUJI;KUBOTA TAKAAKI
分类号	E21D9/06;E21D13/02	主分类号	E21D9/06
代理机构		代理人
主权项
地址

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