Système de signalisation et de commande d'aiguilles de chemin de fer,申请号FRD1059827-传众专利搜索

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发明名称	Système de signalisation et de commande d'aiguilles de chemin de fer
摘要
申请公布号	FR1059827(A)	申请公布日期	1954.03.29
申请号	FRD1059827	申请日期	1952.02.13
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	BROWN ANDREW;COOPER WILLIAM ARTHUR ROBERT;TOMLIN DENIS ALEXANDER;BENNER THEODORE ADDISON
分类号	B61L19/14	主分类号	B61L19/14
代理机构		代理人
主权项
地址

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