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发明名称
Power supply
摘要
申请公布号
US2784321(A)
申请公布日期
1957.03.05
申请号
US19530357289
申请日期
1953.05.25
申请人
RADIO CORPORATION
发明人
BYRD JOHN F.
分类号
H03F1/54
主分类号
H03F1/54
代理机构
代理人
主权项
地址
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