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发明名称
(B C) ;FOERFARANDE OCH SYSTEM FOER UPPRAETTHAOLLNING AV OPTIMAL GENOMGAONG I EN MALNINGSKRETS
摘要
申请公布号
FI761327(A)
申请公布日期
1977.07.20
申请号
FI19760001327
申请日期
1976.05.11
申请人
BRENDA MINES LTD
发明人
BRADBURN RONALD G;FLINTOFF BRIAN C;WALKER ROBERT A;DUTTON WALTER A
分类号
B02C25/00;(IPC1-7):B02C/
主分类号
B02C25/00
代理机构
代理人
主权项
地址
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