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经营范围
发明名称
SWITCHING POWER SOURCE CIRCUIT
摘要
申请公布号
JPH06261544(A)
申请公布日期
1994.09.16
申请号
JP19930069087
申请日期
1993.03.05
申请人
SONY CORP
发明人
SEKIGUCHI YUJI;ISHIOKA OSAMU
分类号
H02M3/28;(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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