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经营范围
发明名称
CIERRE PERFECCIONADO.
摘要
申请公布号
ES221769(Y)
申请公布日期
1977.04.16
申请号
ES19690002217U
申请日期
1976.06.16
申请人
发明人
分类号
E05B;(IPC1-7):05B/
主分类号
E05B
代理机构
代理人
主权项
地址
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