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发明名称
Dispositif comportant, comme élément actif, un tube à décharge par lueurs
摘要
申请公布号
FR1231929(A)
申请公布日期
1960.10.04
申请号
FR19590799486
申请日期
1959.07.07
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J17/40;H01J61/16
主分类号
H01J17/40
代理机构
代理人
主权项
地址
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