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发明名称
Impedance transformer
摘要
申请公布号
US2396708(A)
申请公布日期
1946.03.19
申请号
US19420458306
申请日期
1942.09.14
申请人
GENERAL ELECTRIC COMPANY
发明人
LEEDS LAURANCE M.
分类号
H03H7/38
主分类号
H03H7/38
代理机构
代理人
主权项
地址
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