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发明名称
FREQUENCY CONVERTER
摘要
申请公布号
SU813631(A1)
申请公布日期
1981.03.15
申请号
SU19792738751
申请日期
1979.03.29
申请人
UFIMSKIJ AVIATSIONNYJ I IM. S.ORDZHONIKIDZE
发明人
KIYAMOV RINAT N,SU;PETRIDI NIKOLAJ ,SU;SNYATKOV EVGENIJ ,SU
分类号
H02M7/521;H02M7/515;(IPC1-7):02M7/515
主分类号
H02M7/521
代理机构
代理人
主权项
地址
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