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发明名称
ROAD MARKER
摘要
申请公布号
KR920002693(Y1)
申请公布日期
1992.04.27
申请号
KR19890002383U
申请日期
1989.03.02
申请人
KIM, SUNG - NAM
发明人
PI, JUNG - YUN;KIM, SUNG - NAM
分类号
E01F9/04;(IPC1-7):E01F9/04
主分类号
E01F9/04
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