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发明名称
ON-OFF TRAFFIC SIGNAL HAVING DAIODE
摘要
申请公布号
KR950004436(Y1)
申请公布日期
1995.06.01
申请号
KR19920014990U
申请日期
1992.08.10
申请人
PARK, JUNG - SHIK
发明人
PARK, JUNG - SHIK
分类号
E01F9/00;(IPC1-7):E01F9/00
主分类号
E01F9/00
代理机构
代理人
主权项
地址
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