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发明名称
Anlæg med et elektrisk luftartsudladningsrør.
摘要
申请公布号
DK72377(C)
申请公布日期
1951.04.09
申请号
DK19430000902
申请日期
1943.03.26
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
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