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经营范围
发明名称
SWITCHING POWER SOURCE DEVICE
摘要
申请公布号
JPH02184264(A)
申请公布日期
1990.07.18
申请号
JP19890001157
申请日期
1989.01.09
申请人
FUJITSU DENSO LTD
发明人
NISHIMURA KATSUHIKO
分类号
H02M3/155;H02M3/28
主分类号
H02M3/155
代理机构
代理人
主权项
地址
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