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经营范围
发明名称
SWITCHING POWER SUPPLY DEVICE
摘要
申请公布号
JPH09289774(A)
申请公布日期
1997.11.04
申请号
JP19960102113
申请日期
1996.04.24
申请人
SONY CORP
发明人
OGURA NOBUO
分类号
H02M3/28;H02M7/06;(IPC1-7):H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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