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经营范围
发明名称
Procédé de signalisation lumineuse pour voitures publiques
摘要
申请公布号
FR746319(A)
申请公布日期
1933.05.26
申请号
FRD746319
申请日期
1932.02.16
申请人
发明人
PERI FRANCOIS
分类号
B60Q1/24
主分类号
B60Q1/24
代理机构
代理人
主权项
地址
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