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经营范围
发明名称
INSERT D'ANCRAGE POUR ATTACHE DE RAIL DE CHEMIN DE FER
摘要
申请公布号
FR2723383(B1)
申请公布日期
1997.01.31
申请号
FR19940009568
申请日期
1994.08.02
申请人
ALLEVARD
发明人
CAILLIAU JOEL
分类号
E01B9/30;(IPC1-7):E01B9/30
主分类号
E01B9/30
代理机构
代理人
主权项
地址
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