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发明名称
DEVICE FOR MEASUREMENT OF AMPLITUDE AND PHASE CHARACTERISTICS OF FOUR-TERMINAL NETWORKS
摘要
申请公布号
RU1797080(C)
申请公布日期
1993.02.23
申请号
SU19904865002
申请日期
1990.09.07
申请人
OGORODNIJCHUK LEONID D,SU
发明人
OGORODNIJCHUK LEONID D,SU
分类号
G01R27/28
主分类号
G01R27/28
代理机构
代理人
主权项
地址
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