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经营范围
发明名称
POWER SOURCE DEVICE
摘要
申请公布号
JPH03285562(A)
申请公布日期
1991.12.16
申请号
JP19900085396
申请日期
1990.03.30
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KOSHIN HIROAKI;OKAMURA YUKIHIKO;SOSHIN KOJI;SHIRAIWA NORIHITO
分类号
H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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