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发明名称
MULTIBEAM ELECTRON GUN FOR CATHODE-RAY TUBE
摘要
申请公布号
EP0213876(B1)
申请公布日期
1993.04.14
申请号
EP19860306409
申请日期
1986.08.19
申请人
RCA THOMSON LICENSING CORPORATION
发明人
OPRESKO, STEPHEN THOMAS
分类号
H01J29/50;H01J29/48
主分类号
H01J29/50
代理机构
代理人
主权项
地址
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