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发明名称
A MINING LACING PATTERN
摘要
申请公布号
EP1604097(A4)
申请公布日期
2006.06.14
申请号
EP20040709167
申请日期
2004.02.09
申请人
AGE MINING SERVICES PTY LTD
发明人
DAWOOD, ALBERT, DANIEL
分类号
E21C25/10;E21C35/18;(IPC1-7):E21C25/10
主分类号
E21C25/10
代理机构
代理人
主权项
地址
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