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发明名称
EXCAVATION DEVICE FOR UNDERGROUND CONTINUOUS WALL
摘要
申请公布号
JPS5220602(A)
申请公布日期
1977.02.16
申请号
JP19750096632
申请日期
1975.08.11
申请人
YOSHIDA MASAO
发明人
YOSHIDA MASAO
分类号
E02D17/13;E02F5/02
主分类号
E02D17/13
代理机构
代理人
主权项
地址
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