DEVICE FOR MEASUREMENT OF ATTENUATION IN OPTICAL CABLE,申请号SU19914919703-传众专利搜索

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发明名称	DEVICE FOR MEASUREMENT OF ATTENUATION IN OPTICAL CABLE
摘要
申请公布号	RU1790033(C)	申请公布日期	1993.01.23
申请号	SU19914919703	申请日期	1991.02.11
申请人	TSNII SVYAZI	发明人	OLEJNIKOV ALEKSANDR D,SU
分类号	H04B3/48	主分类号	H04B3/48
代理机构		代理人
主权项
地址

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