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发明名称
INTERSECTION SYSTEMS
摘要
申请公布号
EP1040461(A2)
申请公布日期
2000.10.04
申请号
EP19980953093
申请日期
1998.11.17
申请人
LEE, JANG HEE
发明人
LEE, JANG HEE
分类号
E01C1/04;(IPC1-7):G08G1/00
主分类号
E01C1/04
代理机构
代理人
主权项
地址
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