DEVICE FOR AUTOMATIC CONFIRMATION OF SUBSCRIBER FUNCTION,申请号JP19920043762-传众专利搜索

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发明名称	DEVICE FOR AUTOMATIC CONFIRMATION OF SUBSCRIBER FUNCTION
摘要
申请公布号	JPH05244266(A)	申请公布日期	1993.09.21
申请号	JP19920043762	申请日期	1992.02.28
申请人	NEC CORP	发明人	SAWA TERUMI
分类号	H04M3/00;H04M3/22;H04Q3/545;(IPC1-7):H04M3/22	主分类号	H04M3/00
代理机构		代理人
主权项
地址

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