Method for digital coding of voice and telephonic signalling in data transmission networks and equipment for implementing the method,申请号IT1993VE00038-传众专利搜索

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发明名称	Method for digital coding of voice and telephonic signalling in data transmission networks and equipment for implementing the method
摘要
申请公布号	IT1268494(B1)	申请公布日期	1997.03.04
申请号	IT1993VE00038	申请日期	1993.12.30
申请人	SYSTEL INTERNATIONAL SPA	发明人	CUSINATO CARLO
分类号	H04J	主分类号	H04J
代理机构		代理人
主权项
地址

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