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发明名称
Dispositif de contrôle d'organes de signalisation placés sur un convoi de chemin de fer
摘要
申请公布号
FR1275418(A)
申请公布日期
1961.11.10
申请号
FR19600839536
申请日期
1960.09.26
申请人
COMPAGNIE DE SIGNAUX ET D'ENTREPRISES ELECTRIQUES
发明人
分类号
B61L13/00
主分类号
B61L13/00
代理机构
代理人
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