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经营范围
发明名称
Block, coupler, and reinforced soilretaining wall Structure using the same
摘要
申请公布号
KR20090004922(U)
申请公布日期
2009.05.22
申请号
KR20080006176U
申请日期
2008.05.13
申请人
发明人
分类号
E02D29/02
主分类号
E02D29/02
代理机构
代理人
主权项
地址
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