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发明名称
IMPIANTO DI SEGNALAMENTO PER TRAFFICO STRADALE CON CAMBIO RAPIDO DEL PROGRAMMA DI SEGNALAMENTO
摘要
申请公布号
IT1072765(B)
申请公布日期
1985.04.10
申请号
IT19760027072
申请日期
1976.09.10
申请人
SIEMENS AG
发明人
分类号
G08G1/07;(IPC1-7):G06G/
主分类号
G08G1/07
代理机构
代理人
主权项
地址
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