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发明名称
Improvements in or relating to fluorescent screens
摘要
申请公布号
GB441813(A)
申请公布日期
1936.01.27
申请号
GB19350014825
申请日期
1935.05.21
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J29/28
主分类号
H01J29/28
代理机构
代理人
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地址
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