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发明名称
Ensemble publicitaire pour l'extérieur pourvu de parties mobiles sous l'action de courants d'air naturels et provoqués
摘要
申请公布号
FR1072455(A)
申请公布日期
1954.09.13
申请号
FRD1072455
申请日期
1952.11.24
申请人
发明人
ASCANI ETTORE
分类号
G09F7/22
主分类号
G09F7/22
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代理人
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