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经营范围
发明名称
SWITCHING POWER SUPPLY CIRCUIT
摘要
申请公布号
JPH06113527(A)
申请公布日期
1994.04.22
申请号
JP19920258545
申请日期
1992.09.28
申请人
NEC CORP
发明人
ZAITSU TOSHIYUKI
分类号
H02M3/00;(IPC1-7):H02M3/00
主分类号
H02M3/00
代理机构
代理人
主权项
地址
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