DISPOSIZIONE CIRCUITALE PER UN IMPIANTO TELEFONICO CON UNA MEMORIA PER I NUMERI DI CHIAMATA DI APPARECCHI TELEFONICI CHIAMANTI INVANO,申请号IT19790020067-传众专利搜索

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发明名称	DISPOSIZIONE CIRCUITALE PER UN IMPIANTO TELEFONICO CON UNA MEMORIA PER I NUMERI DI CHIAMATA DI APPARECCHI TELEFONICI CHIAMANTI INVANO
摘要
申请公布号	IT1110527(B)	申请公布日期	1985.12.23
申请号	IT19790020067	申请日期	1979.02.09
申请人	SIEMENS AG	发明人
分类号	H04M1/57;(IPC1-7):H04M/	主分类号	H04M1/57
代理机构		代理人
主权项
地址

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