MULTIPLE VIDEO CONFERENCE SYSTEM,申请号JP19900281299-传众专利搜索

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发明名称	MULTIPLE VIDEO CONFERENCE SYSTEM
摘要
申请公布号	JPH04156084(A)	申请公布日期	1992.05.28
申请号	JP19900281299	申请日期	1990.10.18
申请人	SUMITOMO DENKOU HAITETSUKUSU KK	发明人	MATSUBARA TAMOTSU;TAMURA YUKIKAZU
分类号	H04N7/15;H04L12/18	主分类号	H04N7/15
代理机构		代理人
主权项
地址

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