Dispositif destiné à éviter les tamponnements en chemin de fer,申请号FRD1092831-传众专利搜索

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发明名称	Dispositif destiné à éviter les tamponnements en chemin de fer
摘要
申请公布号	FR1092831(A)	申请公布日期	1955.04.27
申请号	FRD1092831	申请日期	1954.02.01
申请人		发明人	PARES GEORGES
分类号	B61L3/18	主分类号	B61L3/18
代理机构		代理人
主权项
地址

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