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经营范围
发明名称
VEHICLE-PEDESTRIAN COMMUNICATION SYSTEM.
摘要
申请公布号
EP0516739(B1)
申请公布日期
1995.05.03
申请号
EP19910905549
申请日期
1991.02.22
申请人
FINANCE TECHNIQUES ET SYSTEMES
发明人
GRASSET, MICHEL, CHARLES, FERNAND
分类号
G08G1/127;H04B7/26;(IPC1-7):G08G1/127
主分类号
G08G1/127
代理机构
代理人
主权项
地址
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