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经营范围
发明名称
SWITCHING ELECTRIC POWER SOURCE
摘要
申请公布号
JPS5617411(A)
申请公布日期
1981.02.19
申请号
JP19790092159
申请日期
1979.07.20
申请人
TDK ELECTRONICS CO LTD
发明人
FUJITA KATSUO
分类号
H02M3/325;H02M3/338
主分类号
H02M3/325
代理机构
代理人
主权项
地址
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