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发明名称
JOINING METHOD OF EXCAVATION GUIDE BLOCK OF CONTINUOUS UNDERGROUND WALL
摘要
申请公布号
JPH0473318(A)
申请公布日期
1992.03.09
申请号
JP19900183896
申请日期
1990.07.13
申请人
TAISEI CORP
发明人
HARADA SEIICHI;ARAI MASAO;OYA HIROSHI
分类号
E02D5/18
主分类号
E02D5/18
代理机构
代理人
主权项
地址
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