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发明名称
CONSTRUCTION METHOD FOR UNDERGROUND STRUCTURE
摘要
申请公布号
JPH03228923(A)
申请公布日期
1991.10.09
申请号
JP19900024977
申请日期
1990.02.02
申请人
TEIHIYUU KK
发明人
SAKAI JIYUNYA
分类号
E02D29/00;E21D11/38
主分类号
E02D29/00
代理机构
代理人
主权项
地址
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