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经营范围
发明名称
POWER SUPPLY CIRCUIT
摘要
申请公布号
JPH05304721(A)
申请公布日期
1993.11.16
申请号
JP19920081298
申请日期
1992.04.03
申请人
NEC CORP
发明人
UNZAI MINORU
分类号
H02H7/20;H02H9/02;(IPC1-7):H02H9/02
主分类号
H02H7/20
代理机构
代理人
主权项
地址
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