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发明名称
Dispositif pour la transmission d'informations codées à un véhicule en mouvement le long d'une voie ou piste
摘要
申请公布号
FR1179095(A)
申请公布日期
1959.05.20
申请号
FRD1179095
申请日期
1957.07.18
申请人
TELECOMMUNICATIONS RADIOELECTRIQUES ET TELEPHONIQUES
发明人
DELUGEAU HENRI
分类号
B61L3/22
主分类号
B61L3/22
代理机构
代理人
主权项
地址
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