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发明名称
IMPIANTO A TORRETTE MULTIPLE PER DIFFUSIONE DI PUBBLICITA' ED INFORMAZIONI UTILI IN LUOGHI PUBBLICI,CON SCHERMO TELEVISIVO,TRASMISSIONE CENTRALIZZATA E CON POSSIBILITA'DI CHIAMATE D'EMERGENZA
摘要
申请公布号
IT8509489(D0)
申请公布日期
1985.09.19
申请号
IT19850009489
申请日期
1985.09.19
申请人
MARTELLINI ENRICO
发明人
MARTELLINI ENRICO
分类号
G09F;(IPC1-7):G09F/
主分类号
G09F
代理机构
代理人
主权项
地址
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