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经营范围
发明名称
SWITCHING REGULATOR
摘要
申请公布号
JPH02193544(A)
申请公布日期
1990.07.31
申请号
JP19890012764
申请日期
1989.01.21
申请人
MEIDENSHA CORP
发明人
NEGORO OSAMU
分类号
H02M7/06;H02J9/06;H02M3/28;H02M7/12
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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