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经营范围
发明名称
ESCALERA DE CARACOL PERFECCIONADA.
摘要
申请公布号
ES1016400(U)
申请公布日期
1991.11.16
申请号
ES19910000196U
申请日期
1991.01.22
申请人
IDIAKEZ BAZTARRICA JOSE ANGEL
发明人
分类号
E04F11/00;(IPC1-7):E04F11/00
主分类号
E04F11/00
代理机构
代理人
主权项
地址
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