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发明名称
PROCESSO DE RETIFICACAO POR ABRASAO
摘要
申请公布号
BR8205310(A)
申请公布日期
1984.04.17
申请号
BR19820005310
申请日期
1982.09.09
申请人
FERNANDO PONTES OLIM MAROTE
发明人
FERNANDO PONTES OLIM MAROTE
分类号
B24B19/00;(IPC1-7):B24B19/00
主分类号
B24B19/00
代理机构
代理人
主权项
地址
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