DEVICE AND METHOD FOR COMMUNICATING BETWEEN DIFFERENT POSITION STATIONS COUPLED WITH TELEPHONE LINE IN BIDIRECTIONAL AND/OR MULTIDIRECTIONAL OF PLURAL PERSONS,申请号JP19810090188-传众专利搜索

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发明名称	DEVICE AND METHOD FOR COMMUNICATING BETWEEN DIFFERENT POSITION STATIONS COUPLED WITH TELEPHONE LINE IN BIDIRECTIONAL AND/OR MULTIDIRECTIONAL OF PLURAL PERSONS
摘要
申请公布号	JPS5726957(A)	申请公布日期	1982.02.13
申请号	JP19810090188	申请日期	1981.06.11
申请人	ANDORE FUAI	发明人	ANDORE FUAI
分类号	H04M11/06;H04M3/56;H04M7/00;H04M11/00	主分类号	H04M11/06
代理机构		代理人
主权项
地址

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