Hilo de trole para ferrocarriles, tranvías, trolebuses y otras instalaciones eléctricas.,申请号ES19310000080U-传众专利搜索

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发明名称	Hilo de trole para ferrocarriles, tranvías, trolebuses y otras instalaciones eléctricas.
摘要
申请公布号	ES8031(U)	申请公布日期	1943.05.16
申请号	ES19310000080U	申请日期	1942.12.15
申请人	TORRENTE, ILDEFONSO;TRANVÍAS DE BARCELONA, S. A.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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