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发明名称
Appareil d'éclairage plafonnier
摘要
申请公布号
FR805738(A)
申请公布日期
1936.11.27
申请号
FRD805738
申请日期
1936.05.01
申请人
KORTING & MATHIESEN A. G.
发明人
分类号
F21S8/00;G03B15/02
主分类号
F21S8/00
代理机构
代理人
主权项
地址
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