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发明名称
SYSTEM OF SYNCHRONIZATION OF WORKING CYCLES OF INTEGRATING VOLTMETERS
摘要
申请公布号
PL143452(B1)
申请公布日期
1988.02.29
申请号
PL19840246107
申请日期
1984.02.08
申请人
发明人
分类号
G01R;G01R19/25;(IPC1-7):G01R19/25
主分类号
G01R
代理机构
代理人
主权项
地址
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