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发明名称
élément lumineux
摘要
申请公布号
FR1465131(A)
申请公布日期
1967.01.06
申请号
FR19660046771
申请日期
1966.01.21
申请人
SOCIETE ANONYME L'ECLAIRAGE TECHNIQUE
发明人
分类号
F21S2/00;F21S8/08;F21V17/00;F21V31/00;F21Y103/00;H01K1/28
主分类号
F21S2/00
代理机构
代理人
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