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经营范围
发明名称
METHOD OF TAMPING THICK BANKING AND NATURAL GROUND
摘要
申请公布号
JPS5444302(A)
申请公布日期
1979.04.07
申请号
JP19770111278
申请日期
1977.09.16
申请人
UNOKI KENJI
发明人
RUI MENAARU
分类号
E02D3/046;E01C19/30
主分类号
E02D3/046
代理机构
代理人
主权项
地址
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