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发明名称
TUNNEL EXCAVATING METHOD
摘要
申请公布号
JPH09268878(A)
申请公布日期
1997.10.14
申请号
JP19960075904
申请日期
1996.03.29
申请人
KAJIMA CORP;SUMITOMO OSAKA CEMENT CO LTD
发明人
YOSHIMURA MUNEO;KAJI SHIGEHITO;SUZUKI HIROAKI;AOYAMA KANAME
分类号
E21D9/06;E21D11/00;E21D11/08;E21D11/10;(IPC1-7):E21D9/06
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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