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发明名称
DEVICE FOR CONTINUOUS TESTING OF ZEROING CIRCUIT ELECTRICAL SAFETY
摘要
申请公布号
SU1723539(A1)
申请公布日期
1992.03.30
申请号
SU19894791854
申请日期
1989.12.18
申请人
V ZAOCHNYJ I PISHCHEVOJ PROMY;MO AVTOMOBILNO-DOROZHNYJ INSTITUT
发明人
BYKOV MIKHAIL A,SU;KRIVONOSOV ALERIJ I,SU;GONCHAR NINEL A,SU
分类号
G01R31/02
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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