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发明名称
MINING METHODS AND APPARATUS
摘要
申请公布号
CA2602838(A1)
申请公布日期
2006.11.16
申请号
CA20052602838
申请日期
2005.05.11
申请人
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
发明人
HAINSWORTH, DAVID WILLIAM;RALSTON, JONATHON CAREY;MCPHEE, RONALD JOHN;HARGRAVE, CHAD OWEN;REID, DAVID CHARLES;KELLY, MICHAEL SHAWN
分类号
E21C35/08
主分类号
E21C35/08
代理机构
代理人
主权项
地址
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