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发明名称
SORTING ORE PARTICLES
摘要
申请公布号
AU7097887(A)
申请公布日期
1987.10.08
申请号
AU19870070978
申请日期
1987.04.02
申请人
DE BEERS INDUSTRIAL DIAMOND DIVISION (PTY.) LTD.
发明人
LEE NORDIN;JOHN DAVID SALTER
分类号
B07C5/342
主分类号
B07C5/342
代理机构
代理人
主权项
地址
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