METHOD AND DEVICE FOR ESTIMATING SYSTEM CHARACTERISTIC,申请号JP19910031503-传众专利搜索

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发明名称	METHOD AND DEVICE FOR ESTIMATING SYSTEM CHARACTERISTIC
摘要
申请公布号	JPH04245810(A)	申请公布日期	1992.09.02
申请号	JP19910031503	申请日期	1991.01.31
申请人	NEC CORP	发明人	SUGIYAMA AKIHIKO
分类号	H04B3/23;H03H17/00;H03H17/02;H03H17/06;H03H21/00	主分类号	H04B3/23
代理机构		代理人
主权项
地址

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