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发明名称
Installation pour la commande et le contrôle de signaux lumineux particulièrement applicable à la signalisation urbaine
摘要
申请公布号
FR1131882(A)
申请公布日期
1957.02.28
申请号
FRD1131882
申请日期
1955.03.15
申请人
COMPAGNIE DES FREINS ET SIGNAUX WESTINGHOUSE
发明人
分类号
G08G1/07
主分类号
G08G1/07
代理机构
代理人
主权项
地址
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