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经营范围
发明名称
Plot réfléchissant, notamment pour pistes d'aviation
摘要
申请公布号
FR1243934(A)
申请公布日期
1960.10.21
申请号
FR19590804866
申请日期
1959.09.11
申请人
HOLOPHANE
发明人
分类号
B64F1/20;E01F9/07
主分类号
B64F1/20
代理机构
代理人
主权项
地址
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