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发明名称
LUMINESCENT SCREENS
摘要
申请公布号
IE19481(L)
申请公布日期
1947.09.18
申请号
IE19470000161
申请日期
1947.03.18
申请人
N V PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J1/63;H01J29/20;H01J61/44;(IPC1-7):H01J1/63;C09K1/04
主分类号
H01J1/63
代理机构
代理人
主权项
地址
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