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发明名称
UTIL EXPULSOR PARA EL DESMONTAJE DE BROCAS O SIMILARES POR GOLPEO Y REBOTE
摘要
申请公布号
ES254573(Y)
申请公布日期
1981.10.16
申请号
ES19730002545U
申请日期
1980.11.21
申请人
发明人
分类号
B25B27/18;(IPC1-7):25B27/18
主分类号
B25B27/18
代理机构
代理人
主权项
地址
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