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发明名称
Magnetron electron discharge devices
摘要
申请公布号
US3046445(A)
申请公布日期
1962.07.24
申请号
US19590839148
申请日期
1959.09.10
申请人
RAYTHEON COMPANY
发明人
DERBY PALMER P.;GELER LEONARD W.
分类号
H01J25/587
主分类号
H01J25/587
代理机构
代理人
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