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发明名称
Lampes électriques à incandescence
摘要
申请公布号
FR676337(A)
申请公布日期
1930.02.21
申请号
FRD676337
申请日期
1929.06.07
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
A24C5/44;H01K1/14
主分类号
A24C5/44
代理机构
代理人
主权项
地址
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