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发明名称
DEVICE FOR MEASURING AC VOLTAGE EFFECTIVE VALUE
摘要
申请公布号
SU1712892(A1)
申请公布日期
1992.02.15
申请号
SU19904786709
申请日期
1990.01.25
申请人
EREVANSKIJ POLT I IM.K.MARKSA
发明人
AVAKYAN MUSHEG V,SU;ARUTYUNYAN ARMEN A,SU;KOCHARYAN VARUZHAN G,SU
分类号
G01R19/02
主分类号
G01R19/02
代理机构
代理人
主权项
地址
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