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发明名称
Commande électrique adaptable aux commandes existantes à bras d'aiguillages de voies suspendues
摘要
申请公布号
FR1055265(A)
申请公布日期
1954.02.17
申请号
FRD1055265
申请日期
1952.04.29
申请人
发明人
TOURTELLIER MAURICE
分类号
B61L23/00
主分类号
B61L23/00
代理机构
代理人
主权项
地址
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