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经营范围
发明名称
SWITCHING POWER CIRCUIT
摘要
申请公布号
JPH05252736(A)
申请公布日期
1993.09.28
申请号
JP19920078219
申请日期
1992.02.28
申请人
NEC CORP
发明人
SATO YUKINORI
分类号
G05F1/10;G05F1/56;H02M3/28;(IPC1-7):H02M3/28
主分类号
G05F1/10
代理机构
代理人
主权项
地址
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