Appareil de contrôle de la vitesse des véhicules de chemin de fer roulant librement,申请号BE19620617075-传众专利搜索

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发明名称	Appareil de contrôle de la vitesse des véhicules de chemin de fer roulant librement
摘要
申请公布号	BE617075(A4)	申请公布日期	1962.08.16
申请号	BE19620617075	申请日期	1962.04.30
申请人	DOWTY HYDRAULIC UNITS LIMITED	发明人
分类号	(IPC1-7):B61K	主分类号	(IPC1-7):B61K
代理机构		代理人
主权项
地址

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