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发明名称
DEVICE FOR MEASURING FREQUENCY PARAMETERS OF ELECTRIC SIGNALS
摘要
申请公布号
SU1287029(A1)
申请公布日期
1987.01.30
申请号
SU19823382346
申请日期
1982.01.06
申请人
TEMKIN NAUM K,SU
发明人
TEMKIN NAUM K,SU
分类号
G01R23/10
主分类号
G01R23/10
代理机构
代理人
主权项
地址
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