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发明名称
KATHODENSTRAHLROEHRE MIT FOKUSSIERENDER MASKE
摘要
申请公布号
DE3411964(A1)
申请公布日期
1984.10.18
申请号
DE19843411964
申请日期
1984.03.30
申请人
RCA CORP.
发明人
BLOOM,STANLEY
分类号
H01J29/07;H01J29/81;(IPC1-7):H01J31/20;H01J29/80
主分类号
H01J29/07
代理机构
代理人
主权项
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