UN GENERADOR DE LLAMADAS LOCALES Y SALIENTES PARA CENTRALES TELEFONICAS,申请号ES19550005535-传众专利搜索

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发明名称	UN GENERADOR DE LLAMADAS LOCALES Y SALIENTES PARA CENTRALES TELEFONICAS
摘要
申请公布号	ES553555(D0)	申请公布日期	1987.10.16
申请号	ES19550005535	申请日期	1986.04.01
申请人	STANDARD ELECTRICA,S.A.	发明人
分类号	H04M1/24;(IPC1-7):H04M1/24	主分类号	H04M1/24
代理机构		代理人
主权项
地址

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