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经营范围
发明名称
EFFECTIVE VOLTAGE METER
摘要
申请公布号
SU655979(A1)
申请公布日期
1979.04.05
申请号
SU19772529203
申请日期
1977.10.07
申请人
KI POLT I IM. 50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
GUBAR VALENTIN ,SU;ANDREEV SERGEJ V,SU
分类号
G01R19/02;(IPC1-7):G01R19/02
主分类号
G01R19/02
代理机构
代理人
主权项
地址
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