SISTEMA ELECTROMAGNETICO PARA EVITAR COLISIONES EN FERROCA-RRILES.,申请号ES19250003429-传众专利搜索

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发明名称	SISTEMA ELECTROMAGNETICO PARA EVITAR COLISIONES EN FERROCA-RRILES.
摘要
申请公布号	ES342925(A1)	申请公布日期	1968.08.16
申请号	ES19250003429	申请日期	1967.07.12
申请人	GIRALDO CARRACEDO	发明人
分类号	B61L;(IPC1-7):B61L/	主分类号	B61L
代理机构		代理人
主权项
地址

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