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发明名称
REBOLO DE SEGMENTOS ABRASIVOS REVESTIDOS,E,PROCESSO PARA FABRICAR O MESMO
摘要
申请公布号
BR8503921(A)
申请公布日期
1987.03.24
申请号
BR1985PI03921
申请日期
1985.08.16
申请人
CARBORUNDUM S/A
发明人
WANDERLEY ZANETEL MUNDEL
分类号
B24D5/02;(IPC1-7):B24D5/02
主分类号
B24D5/02
代理机构
代理人
主权项
地址
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