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发明名称
SWITCHING POWER SUPPLY
摘要
申请公布号
JPH03289353(A)
申请公布日期
1991.12.19
申请号
JP19900087419
申请日期
1990.04.03
申请人
SONY CORP
发明人
YASUMURA MASAYUKI
分类号
H02M3/28;H02M3/335
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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