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经营范围
发明名称
INVERTER CIRCUIT
摘要
申请公布号
JPS53117716(A)
申请公布日期
1978.10.14
申请号
JP19770032105
申请日期
1977.03.25
申请人
HITACHI LTD
发明人
FUKUI YUKIO;TAKEDA KATSUNOBU
分类号
H02M7/515
主分类号
H02M7/515
代理机构
代理人
主权项
地址
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