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TRANSISTOR FLOW-THROUGH CONVERTER

申请公布号:PL112478(B1)

申请号:PL19770199724

申请日期:1977.07.18

申请公布日期:1980.10.31

分类号:H02M3/335;(IPC1-7):H02H7/12

主分类号:H02M3/335

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