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经营范围
发明名称
CORTAOLAS PERFECCIONADO.
摘要
申请公布号
ES222726(Y)
申请公布日期
1977.04.01
申请号
ES19260002227U
申请日期
1976.08.04
申请人
发明人
分类号
E02B;(IPC1-7):02B/
主分类号
E02B
代理机构
代理人
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地址
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