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发明名称
Bollard
摘要
申请公布号
KR200461718(Y1)
申请公布日期
2012.08.14
申请号
KR20120001403U
申请日期
2012.02.23
申请人
发明人
分类号
E01F15/00;E01F13/00
主分类号
E01F15/00
代理机构
代理人
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地址
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