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经营范围
发明名称
RETAINING WALL
摘要
申请公布号
JPH1171773(A)
申请公布日期
1999.03.16
申请号
JP19970246068
申请日期
1997.08.27
申请人
NAKAYAMA KENJI
发明人
NAKAYAMA KENJI
分类号
E02D29/02;(IPC1-7):E02D29/02
主分类号
E02D29/02
代理机构
代理人
主权项
地址
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