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发明名称
Elektrische Gluehlampe mit wenigstens einem Gluehkoerper und einem schalenfoermigen Schirm
摘要
申请公布号
DE817181(C)
申请公布日期
1951.10.15
申请号
DE1950N000718
申请日期
1950.04.09
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
RIJNDERS JOHANNES
分类号
H01K9/08
主分类号
H01K9/08
代理机构
代理人
主权项
地址
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