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发明名称
LINING DEVICE FOR TUNNEL
摘要
申请公布号
JPH1130095(A)
申请公布日期
1999.02.02
申请号
JP19970186505
申请日期
1997.07.11
申请人
MITSUI CONSTR CO LTD
发明人
NAKAI SAKAE;UOZUMI MASATAKA;ITO TATSUO
分类号
E21D11/10;(IPC1-7):E21D11/10
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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