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发明名称
FREQUENCY RELAY
摘要
申请公布号
SU1108528(A2)
申请公布日期
1984.08.15
申请号
SU19833531893
申请日期
1983.01.06
申请人
CHEBOKSARSKIJ ELEKTROAPPARATNYJ ZAVOD;CHUVASHSKIJ G UNIV IM.I.N.ULYANOVA
发明人
EFIMOV NIKOLAJ S,SU;KOZLOV VLADIMIR N,SU;PANFILOV BORIS I,SU
分类号
H01H47/20;(IPC1-7):H01H47/20
主分类号
H01H47/20
代理机构
代理人
主权项
地址
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