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经营范围
发明名称
SWITCHING REGULATOR
摘要
申请公布号
JPS55114180(A)
申请公布日期
1980.09.03
申请号
JP19790021624
申请日期
1979.02.26
申请人
SONY CORP
发明人
KOIZUMI AKIO
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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