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发明名称
Improvements in or relating to methods of manufacturing luminescent screens
摘要
申请公布号
GB654062(A)
申请公布日期
1951.06.06
申请号
GB19470019972
申请日期
1947.07.24
申请人
PHILIPS LAMPS LIMITED
发明人
分类号
H01J29/28
主分类号
H01J29/28
代理机构
代理人
主权项
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