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发明名称
Leuchtvorrichtung für die Luft- und Schiffahrt und dergleichen Zwecke.
摘要
申请公布号
CH162308(A)
申请公布日期
1933.06.15
申请号
CHD162308
申请日期
1932.01.30
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
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