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发明名称
INVERTER CIRCUITS
摘要
申请公布号
GB1554835(A)
申请公布日期
1979.10.31
申请号
GB19780003941
申请日期
1978.02.01
申请人
MARCONI CO LTD
发明人
分类号
H02M3/335;(IPC1-7):H02M3/33;H02M7/44
主分类号
H02M3/335
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