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发明名称
METHOD OF STABILIZING A ROCK STRUCTURE AND STABILIZER THEREFOR
摘要
申请公布号
AU594846(B2)
申请公布日期
1990.03.15
申请号
AU19870082593
申请日期
1987.12.16
申请人
ATLAS COPCO AKTIEBOLAG
发明人
KARL GOSTA LINDH
分类号
E21D20/00;E21D21/00;(IPC1-7):E21D20/00
主分类号
E21D20/00
代理机构
代理人
主权项
地址
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