DEVICE FOR MEASURING FREQUENCY CHARACTERISTICS OF COMMUNICATION CHANNEL,申请号SU19772490941-传众专利搜索

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发明名称	DEVICE FOR MEASURING FREQUENCY CHARACTERISTICS OF COMMUNICATION CHANNEL
摘要
申请公布号	SU674230(A1)	申请公布日期	1979.07.15
申请号	SU19772490941	申请日期	1977.05.24
申请人	FAJGENBLYUM GRIGORIJ A,SU;GROMOV ALEKSANDR A,SU	发明人	FAJGENBLYUM GRIGORIJ A,SU;GROMOV ALEKSANDR A,SU
分类号	(IPC1-7):H04L3/04	主分类号	(IPC1-7):H04L3/04
代理机构		代理人
主权项
地址

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