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发明名称
BUILDING METHOD FOR TUNNEL
摘要
申请公布号
JPH1122366(A)
申请公布日期
1999.01.26
申请号
JP19970174757
申请日期
1997.06.30
申请人
EAST JAPAN RAILWAY CO;TOKYO ERUGUUDE KK;ISHIKAWAJIMA CONSTR MATERIALS CO LTD
发明人
FURUYA TOKIHARU;SHIMOIIZAKA TOSHIHIKO;MIURA AKIHIKO
分类号
E21D9/04;(IPC1-7):E21D9/04
主分类号
E21D9/04
代理机构
代理人
主权项
地址
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