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发明名称
A SEPARATION TYPE POST STRUCTURE FOR GUARD-RAIL
摘要
申请公布号
KR101067300(B1)
申请公布日期
2011.09.23
申请号
KR20110029327
申请日期
2011.03.31
申请人
DAUS
发明人
KIM, JOUNG JE
分类号
E01D19/10;E04H17/22
主分类号
E01D19/10
代理机构
代理人
主权项
地址
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