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发明名称
REPAIRING METHOD FOR WORN-OUT TUNNEL
摘要
申请公布号
JPH06185105(A)
申请公布日期
1994.07.05
申请号
JP19900416876
申请日期
1990.12.27
申请人
KUBOTA CORP;NOZAKI AKIRA
发明人
MISONO KAZUO;NOZAKI AKIRA
分类号
E03F3/00;(IPC1-7):E03F3/00
主分类号
E03F3/00
代理机构
代理人
主权项
地址
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