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发明名称
METHOD FOR IMPROVED GRINDING OF COARSE MATERIALS
摘要
申请公布号
EP0711206(B1)
申请公布日期
1997.01.15
申请号
EP19940923775
申请日期
1994.08.04
申请人
CHRYSO S.A.
发明人
GUICQUERO, JEAN-PIERRE;DEBEGNAC, HELENE;LAGRANGE, JEAN, JULIEN
分类号
B02C23/06;C04B7/42;(IPC1-7):B02C23/06
主分类号
B02C23/06
代理机构
代理人
主权项
地址
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