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发明名称
PROCEDE DE RENFORCEMENT D'UN PONT OU VIADUC COMPRENANT DES VOUSSOIRS A CAISSON
摘要
申请公布号
FR2935996(B1)
申请公布日期
2010.10.01
申请号
FR20080005031
申请日期
2008.09.12
申请人
FREYSSINET
发明人
RAYMOND ROGER
分类号
E01D22/00;E01D101/24
主分类号
E01D22/00
代理机构
代理人
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地址
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