SIGNAL-TO-NOISE RATIO MEASURING METHOD,申请号SU19874222635-传众专利搜索

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发明名称	SIGNAL-TO-NOISE RATIO MEASURING METHOD
摘要
申请公布号	SU1474564(A1)	申请公布日期	1989.04.23
申请号	SU19874222635	申请日期	1987.04.06
申请人	N-PROIZV OB PO RUDNOJ GEOFIZIKE "RUDGEOFIZIKA"	发明人	SMIRNOV BORIS I,SU;KLEPER NAUM B,SU
分类号	G01R29/26	主分类号	G01R29/26
代理机构		代理人
主权项
地址

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