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发明名称
Self-aligning traveling wave tube and method
摘要
申请公布号
US2957102(A)
申请公布日期
1960.10.18
申请号
US19580764886
申请日期
1958.10.02
申请人
HUGHES AIRCRAFT COMPANY
发明人
FLANNERY EUGENE J.;LEONARD TED
分类号
H01J23/087;H01J23/24
主分类号
H01J23/087
代理机构
代理人
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地址
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