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发明名称
LUMINESCENT SCREEN DEVICES
摘要
申请公布号
GB1605142(A)
申请公布日期
1982.01.27
申请号
GB19780023754
申请日期
1978.05.30
申请人
ENGLISH ELECTRIC VALVE CO LTD
发明人
分类号
H01J9/22;H01J29/28;(IPC1-7):C09K11/00;H01J29/18
主分类号
H01J9/22
代理机构
代理人
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