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发明名称
POWER-SUPPLY CIRCUIT
摘要
申请公布号
JPH03253259(A)
申请公布日期
1991.11.12
申请号
JP19900048543
申请日期
1990.02.28
申请人
NEC IBARAKI LTD
发明人
KIDO SUSUMU
分类号
H02M3/155;G05F1/56;G05F3/18;H02M3/00
主分类号
H02M3/155
代理机构
代理人
主权项
地址
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