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经营范围
发明名称
SWITCHING POWER CIRCUIT
摘要
申请公布号
JPH10117479(A)
申请公布日期
1998.05.06
申请号
JP19960268177
申请日期
1996.10.09
申请人
HITACHI LTD
发明人
ISHIKAWA MASAKAZU;ISOBE AKIO;DOKEN TOMOHIKO;TOMITA KIKUO
分类号
H02M7/06;(IPC1-7):H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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