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经营范围
发明名称
DISPOSITIVO PARA CORTE DE GRANITOS EN CANTERA.
摘要
申请公布号
ES1062089(U)
申请公布日期
2006.05.16
申请号
ES20060000236U
申请日期
2006.02.03
申请人
INSTITUTO GEOLOGICO Y MINERO DE ESPANA
发明人
BALTUILLE MARTIN JOSE MANUEL
分类号
E21B7/14
主分类号
E21B7/14
代理机构
代理人
主权项
地址
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