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发明名称
Power converter and regulator
摘要
申请公布号
US2299942(A)
申请公布日期
1942.10.27
申请号
US19390303186
申请日期
1939.11.07
申请人
RADIO CORPORATION
发明人
TREVOR BERTRAM
分类号
G05F1/52
主分类号
G05F1/52
代理机构
代理人
主权项
地址
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