Telekommunikasjonssystem for anvendelse ved datakonferanser,申请号NO20000004734-传众专利搜索

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发明名称	Telekommunikasjonssystem for anvendelse ved datakonferanser
摘要
申请公布号	NO20004734(A)	申请公布日期	2000.11.28
申请号	NO20000004734	申请日期	2000.09.22
申请人	TELIA AB	发明人	HEDQVIST, TORBJOERN
分类号	H04L12/18;(IPC1-7):H04L12/18;H04M3/56	主分类号	H04L12/18
代理机构		代理人
主权项
地址

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