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发明名称
CONSTRUCTION WORK OF UNDERGROUND STRUCTURE
摘要
申请公布号
JPH03140597(A)
申请公布日期
1991.06.14
申请号
JP19890277112
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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