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经营范围
发明名称
Light signal device
摘要
Indicator lamps 8 to 11 which indicate the waiting time until the next green phase are arranged next to the signal lamps 3, 4, 5 of a traffic light. <IMAGE>
申请公布号
DE3702122(A1)
申请公布日期
1988.04.21
申请号
DE19873702122
申请日期
1987.01.24
申请人
WOERZ,KLAUS
发明人
WOERZ,KLAUS
分类号
G08G1/096;(IPC1-7):G08G1/096
主分类号
G08G1/096
代理机构
代理人
主权项
地址
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