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发明名称
Power supply system
摘要
申请公布号
US2413391(A)
申请公布日期
1946.12.31
申请号
US19420447783
申请日期
1942.06.20
申请人
RADIO CORPORATION
发明人
USSELMAN GEORGE L.
分类号
G01S7/282;H02M7/54
主分类号
G01S7/282
代理机构
代理人
主权项
地址
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