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发明名称
INTERMITTENT STANCHION CONSTRUCTION IN COMPOSITE-CROSS SECTION SHIELD TUNNEL
摘要
申请公布号
JPH01290899(A)
申请公布日期
1989.11.22
申请号
JP19880120049
申请日期
1988.05.16
申请人
MAEDA CORP
发明人
NODA KENJI
分类号
E21D11/12
主分类号
E21D11/12
代理机构
代理人
主权项
地址
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