AUTOMATIC DATA/VOICE SENDING/RECEIVING MODE SWITCHING DEVICE,申请号EP19870108357-传众专利搜索

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发明名称	AUTOMATIC DATA/VOICE SENDING/RECEIVING MODE SWITCHING DEVICE
摘要
申请公布号	EP0249205(A3)	申请公布日期	1989.11.15
申请号	EP19870108357	申请日期	1987.06.10
申请人	HITACHI, LTD.	发明人	SHIBATA, YOJI
分类号	H04M11/00;H04M11/06;(IPC1-7):H04M11/06	主分类号	H04M11/00
代理机构		代理人
主权项
地址

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