Dispositivo cerradura de control de llamadas telefónicas aplicado al disco de numeración o llamada de toda clase de teléfonos automáticos.,申请号ES19320000239U-传众专利搜索

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发明名称	Dispositivo cerradura de control de llamadas telefónicas aplicado al disco de numeración o llamada de toda clase de teléfonos automáticos.
摘要
申请公布号	ES23932(Y)	申请公布日期	1951.01.16
申请号	ES19320000239U	申请日期	1950.07.11
申请人	MADARIAGA RODRÍGUEZ, EDUARDO;ALCAIDE LABORDE, FÉLIX	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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