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发明名称
BEAD MILL
摘要
申请公布号
PL165623(B1)
申请公布日期
1995.01.31
申请号
PL19910292260
申请日期
1991.10.31
申请人
POLITECHNIKA LODZKA
发明人
HEIM ANDRZEJ;SOLECKI MAREK;GRZELAK MAREK
分类号
B02C17/16;B02C17/18;(IPC1-7):B02C17/16
主分类号
B02C17/16
代理机构
代理人
主权项
地址
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