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发明名称
SOIL COLUMN AND ITS FORMING METHOD
摘要
申请公布号
JPH10212726(A)
申请公布日期
1998.08.11
申请号
JP19970029772
申请日期
1997.01.29
申请人
R S JAPAN READER:KK
发明人
FUJITA TAKATOYO
分类号
E02D3/12;E02D5/18;E02D5/46;(IPC1-7):E02D5/18
主分类号
E02D3/12
代理机构
代理人
主权项
地址
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