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发明名称
JOINT DE DILATATION DESTINE AUX RACCORDS ENTRE DALLES DE REVETEMENT POUR PONTS ROUTIERS ET ROUTES AERIENNES
摘要
申请公布号
FR2468692(B1)
申请公布日期
1986.09.19
申请号
FR19790027091
申请日期
1979.10.31
申请人
ARAI MOTONOSUKE
发明人
分类号
E01D19/06;(IPC1-7):E01C11/02
主分类号
E01D19/06
代理机构
代理人
主权项
地址
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