AC POWER SOURCE SWITCHING DEVICE

申请公布号：JPS57105918(A)

申请号：JP19800183116

申请日期：1980.12.23

申请公布日期：1982.07.01

申请人：

MITSUBISHI DENKI KK

发明人：KAWAGUCHI YOSHIHIRO

分类号：H01H9/54

主分类号：H01H9/54

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