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发明名称
Leucht- und Heizkörper für elektrische Glühlampen oder Entladungsröhren.
摘要
申请公布号
AT140017(B)
申请公布日期
1934.12.27
申请号
ATD140017
申请日期
1933.12.19
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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