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发明名称
Dispositif pour permettre la visibilité dans le brouillard, notamment pour la circulation nocturne d'un véhicule
摘要
申请公布号
FR876555(A)
申请公布日期
1942.11.10
申请号
FRD876555
申请日期
1941.11.03
申请人
HUGO SCHNEIDER AKTIENGESELLSCHAFT
发明人
分类号
F21S8/10
主分类号
F21S8/10
代理机构
代理人
主权项
地址
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