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发明名称
DISPOSITIF DE SIGNALISATION ROUTIERE COMPRENANT UN ELEMENT DE SIGNALISATION RETRACTABLE ET PROCEDE DE MISE EN OEUVRE
摘要
申请公布号
FR2785307(B1)
申请公布日期
2001.01.05
申请号
FR19980013631
申请日期
1998.10.30
申请人
BIGAZZI ANDRE
发明人
BIGAZZI ANDRE
分类号
E01F13/04;(IPC1-7):E01F9/019
主分类号
E01F13/04
代理机构
代理人
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