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发明名称
Gas- und/oder dampfgefüllte elektrische Entladungslampe.
摘要
申请公布号
CH283643(A)
申请公布日期
1952.06.15
申请号
CHD283643
申请日期
1949.08.03
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N.V. PHILIPS'
分类号
H01J61/54
主分类号
H01J61/54
代理机构
代理人
主权项
地址
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