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发明名称
Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
摘要
申请公布号
AU2010298426(A1)
申请公布日期
2012.05.10
申请号
AU20100298426
申请日期
2010.09.22
申请人
LONGYEAR TM, INC.
发明人
LAMBERT, CHRISTIAN M.;RUPP, MICHAEL D.
分类号
E21B10/48;E21B10/02
主分类号
E21B10/48
代理机构
代理人
主权项
地址
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