PRIVATE BRANCH OF EXCHANGE WITH SELECTING AND TRANSMITTING FUNCTION FOR MESSAGE CORRESPONDING TO INITIAL STATE,申请号JP19890216891-传众专利搜索

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发明名称	PRIVATE BRANCH OF EXCHANGE WITH SELECTING AND TRANSMITTING FUNCTION FOR MESSAGE CORRESPONDING TO INITIAL STATE
摘要
申请公布号	JPH0380656(A)	申请公布日期	1991.04.05
申请号	JP19890216891	申请日期	1989.08.23
申请人	NEC CORP	发明人	UTSUKI TSUTOMU
分类号	H04M3/42;H04M3/533	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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