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经营范围
发明名称
VALLA DE SEGURIDAD PARA CARRETERA.
摘要
申请公布号
ES166261(U)
申请公布日期
1971.07.16
申请号
ES19710166261U
申请日期
1971.02.19
申请人
DE WENDELL & CIE., SOCIETE ANONYME
发明人
分类号
E01F15/04
主分类号
E01F15/04
代理机构
代理人
主权项
地址
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