Dispositif de libération d'enclenchement au passage d'une circulation ferroviaire en un point donné,申请号FR19660079268-传众专利搜索

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发明名称	Dispositif de libération d'enclenchement au passage d'une circulation ferroviaire en un point donné
摘要
申请公布号	FR1503672(A)	申请公布日期	1967.12.01
申请号	FR19660079268	申请日期	1966.10.10
申请人	SAXBY	发明人
分类号	B61L1/02	主分类号	B61L1/02
代理机构		代理人
主权项
地址

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