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发明名称
POLYMER CONCRETE FORM AND THEIR CONSTRUCTION METHOD FOR BOX CULVERT USING THIS
摘要
申请公布号
KR101164126(B1)
申请公布日期
2012.07.11
申请号
KR20090133166
申请日期
2009.12.29
申请人
发明人
分类号
E02D29/045
主分类号
E02D29/045
代理机构
代理人
主权项
地址
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