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经营范围
发明名称
MAQUINAS PARA ASERRAR CARRILES
摘要
申请公布号
ES249752(A1)
申请公布日期
1960.01.16
申请号
ES19520002497
申请日期
1959.05.30
申请人
VIAS Y CONSTRUCCIONES SOCIEDAD ANENIMA
发明人
分类号
B23D;(IPC1-7):B23D
主分类号
B23D
代理机构
代理人
主权项
地址
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