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发明名称
Coffret de commande de signalisation ferroviaire
摘要
申请公布号
CH326837(A)
申请公布日期
1957.12.31
申请号
CHD326837
申请日期
1954.05.24
申请人
SOCIETE INDUSTRIELLE DE LIAISONS ELECTRIQUES;HOURS,GEORGES
发明人
HOURS,GEORGES
分类号
B61L1/02
主分类号
B61L1/02
代理机构
代理人
主权项
地址
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