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发明名称
SLURRY MINING FROM A DEEP WELL
摘要
申请公布号
AU533772(B2)
申请公布日期
1983.12.08
申请号
AU19800058535
申请日期
1980.05.19
申请人
FMC CORP.
发明人
PHILIP RUSSELL BUNNELLE
分类号
E21B21/10;E21B21/12;E21B43/29;(IPC1-7):E21B21/10;E21B34/10;E21C41/08;E21C45/00
主分类号
E21B21/10
代理机构
代理人
主权项
地址
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