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经营范围
发明名称
Perfectionnement aux phares destinés à des véhicules roulants
摘要
申请公布号
FR1002854(A)
申请公布日期
1952.03.11
申请号
FRD1002854
申请日期
1949.12.19
申请人
发明人
BALLIERE
分类号
F21V7/00
主分类号
F21V7/00
代理机构
代理人
主权项
地址
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