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发明名称
COMMUTATION SYSTEM FOR THYRISTOR ON-OFF SWITCH IN A MULTI-PULSE BEAT FREQUENCY CONVERTER WITH INTERNAL COMMUTATIONNOGO WYKLUCZATELJA MNOGOPUL'SATORNOGO PREOBRAZOVATEJA CHASTOTY NA BIENIJAKH S VNTURENNEJJ KOMUTACIEJJ
摘要
申请公布号
PL118390(B1)
申请公布日期
1981.09.30
申请号
PL19780211958
申请日期
1978.12.20
申请人
发明人
分类号
H02M5/45;H02P;(IPC1-7):H02M5/45
主分类号
H02M5/45
代理机构
代理人
主权项
地址
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