SISTEMA DIGITALE DI COMMUTAZIONE MULTIPLEX A DIVISIONE DI TEMPO,申请号IT19730054506-传众专利搜索

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发明名称	SISTEMA DIGITALE DI COMMUTAZIONE MULTIPLEX A DIVISIONE DI TEMPO
摘要
申请公布号	IT1000751(B)	申请公布日期	1976.04.10
申请号	IT19730054506	申请日期	1973.12.21
申请人	SIEMENS AG	发明人
分类号	H04Q11/04;(IPC1-7):H04Q/	主分类号	H04Q11/04
代理机构		代理人
主权项
地址

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