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发明名称
Electric power system
摘要
申请公布号
US2714700(A)
申请公布日期
1955.08.02
申请号
US19540405871
申请日期
1954.01.25
申请人
GENERAL ELECTRIC COMPANY
发明人
JOHNSON WALLACE M.
分类号
H01F30/14
主分类号
H01F30/14
代理机构
代理人
主权项
地址
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