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发明名称
DETECTION OF HEIGHT OF BOTTOM GROUND UNDER WATER IN UNDERWATER BOTTOM SOFT GROUND SURFACE TREATMENT
摘要
申请公布号
JPS6363814(A)
申请公布日期
1988.03.22
申请号
JP19860203817
申请日期
1986.09.01
申请人
OHBAYASHIGUMI LTD
发明人
KOTANI KATSUMI
分类号
E02D3/02
主分类号
E02D3/02
代理机构
代理人
主权项
地址
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