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发明名称
MAQUINA AMOLADORA PERFECCIONADA
摘要
申请公布号
ES284017(Y)
申请公布日期
1986.01.16
申请号
ES19170002840U
申请日期
1984.12.13
申请人
URRA PRAT ALFREDO
发明人
分类号
B22D31/00;(IPC1-7):B22D31/00
主分类号
B22D31/00
代理机构
代理人
主权项
地址
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