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发明名称
COLUMN STRIP TYPE UNDERGROUND CONTINUOUS WALL PROCESS
摘要
申请公布号
JPH05339936(A)
申请公布日期
1993.12.21
申请号
JP19920147341
申请日期
1992.06.08
申请人
MUTOU KOMUTEN:KK
发明人
MUTOU YOSHINORI
分类号
E02D3/12;E02D5/18;E02D5/20;(IPC1-7):E02D5/18
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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