METODO E SISTEMA PARA VIDEOCONFERENCIAS,申请号PT20000918645T-传众专利搜索

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发明名称	METODO E SISTEMA PARA VIDEOCONFERENCIAS
摘要
申请公布号	PT1201082(E)	申请公布日期	2004.01.30
申请号	PT20000918645T	申请日期	2000.04.28
申请人	SWISSCOM MOBILE AG	发明人	ERIC LAUPER;BEAT HERRMANN
分类号	H04N7/14;H04N7/15;(IPC1-7):H04N7/14	主分类号	H04N7/14
代理机构		代理人
主权项
地址

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