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发明名称
PROP STRUCTURE FOR ROAD CONSTRUCTION
摘要
申请公布号
KR200167435(Y1)
申请公布日期
2000.02.15
申请号
KR19990016089U
申请日期
1999.08.06
申请人
KIM, NAM-SIK
发明人
KIM, NAM-SIK
分类号
E01D19/00;(IPC1-7):E01D19/00
主分类号
E01D19/00
代理机构
代理人
主权项
地址
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