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发明名称
Appareil de commande des aiguilles de chemins de fer
摘要
申请公布号
BE582846(A1)
申请公布日期
1960.01.18
申请号
BE19590582846
申请日期
1959.09.19
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
RANKIN J. BUSH
分类号
(IPC1-7):B61L
主分类号
(IPC1-7):B61L
代理机构
代理人
主权项
地址
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