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发明名称
RAMPE PREFABRIQUEE POUR RACCORDER UNE CHAUSSEE A UN TROTTOIR.
摘要
申请公布号
FR2681349(B1)
申请公布日期
1996.03.15
申请号
FR19910011403
申请日期
1991.09.12
申请人
VALI ANDRE
发明人
VALI ANDRE
分类号
E01C11/22;(IPC1-7):E01C11/22;E01C15/00
主分类号
E01C11/22
代理机构
代理人
主权项
地址
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