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经营范围
发明名称
Procédé de fabrication de réflecteurs, notamment pour phares de véhicules
摘要
申请公布号
FR870540(A)
申请公布日期
1942.03.13
申请号
FRD870540
申请日期
1941.03.04
申请人
发明人
DIETRICH FRIEDRICH RICHARD
分类号
F21V7/10
主分类号
F21V7/10
代理机构
代理人
主权项
地址
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