EXTENSION TELEPHONE IDENTIFICATION DEVICE AND DATA PROCESSOR,申请号JP19970161426-传众专利搜索

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发明名称	EXTENSION TELEPHONE IDENTIFICATION DEVICE AND DATA PROCESSOR
摘要
申请公布号	JPH118871(A)	申请公布日期	1999.01.12
申请号	JP19970161426	申请日期	1997.06.18
申请人	RETSUTSU CORP:KK	发明人	GOTO AKIRA
分类号	H04M3/42;H04Q3/58;(IPC1-7):H04Q3/58	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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