COMMUNICATION SYSTEM IN TELEPHONE LINE,申请号JP19840200664-传众专利搜索

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发明名称	COMMUNICATION SYSTEM IN TELEPHONE LINE
摘要
申请公布号	JPS6179361(A)	申请公布日期	1986.04.22
申请号	JP19840200664	申请日期	1984.09.27
申请人	NIPPON TELEGR & TELEPH CORP <NTT>;TOSHIBA CORP	发明人	IKEDA YASUHISA;HIBI KENJI
分类号	H04M11/00;H04M1/64;H04M11/06	主分类号	H04M11/00
代理机构		代理人
主权项
地址

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