SIMULTANEOUS CALLING AND REPLYING SYSTEM,申请号JP19860198918-传众专利搜索

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发明名称	SIMULTANEOUS CALLING AND REPLYING SYSTEM
摘要
申请公布号	JPS6356052(A)	申请公布日期	1988.03.10
申请号	JP19860198918	申请日期	1986.08.27
申请人	TOSHIBA CORP	发明人	NAKAJIMA TOMOYUKI
分类号	H04M9/00;H04Q3/58;H04R27/00	主分类号	H04M9/00
代理机构		代理人
主权项
地址

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