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发明名称
Dispositif de répétition discontinue d'informations à bord d'un véhicule, plus particulièrement à bord d'un véhicule de chemin de fer
摘要
申请公布号
FR89969(E)
申请公布日期
1967.09.22
申请号
FR19660054578
申请日期
1966.03.22
申请人
COMPAGNIE DES FREINS ET SIGNAUX WESTINGHOUSE
发明人
分类号
B61L3/00;B61L3/12
主分类号
B61L3/00
代理机构
代理人
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地址
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