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经营范围
发明名称
Réflecteur électrique pour éclairage général et phares
摘要
申请公布号
FR777512(A)
申请公布日期
1935.02.22
申请号
FRD777512
申请日期
1934.08.21
申请人
发明人
ALFRED FREMEAUX EMILE,;JULES RETAUD
分类号
F21V7/04
主分类号
F21V7/04
代理机构
代理人
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