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发明名称
Microwave tube
摘要
申请公布号
US2859374(A)
申请公布日期
1958.11.04
申请号
US19520326632
申请日期
1952.12.18
申请人
HUGHES AIRCRAFT COMPANY
发明人
BIRDSALL CHARLES K.;WATKINS DEAN A.
分类号
H01J25/20
主分类号
H01J25/20
代理机构
代理人
主权项
地址
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