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发明名称
Power supply circuits
摘要
申请公布号
GB2051432(A)
申请公布日期
1981.01.14
申请号
GB19800017149
申请日期
1980.05.23
申请人
NILSSEN O K
发明人
分类号
H02J7/02;H02M3/338;(IPC1-7):G05F1/10
主分类号
H02J7/02
代理机构
代理人
主权项
地址
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