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发明名称
Arrangement for supplying rock bolt
摘要
申请公布号
AU769721(B2)
申请公布日期
2004.02.05
申请号
AU20000061277
申请日期
2000.09.21
申请人
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
发明人
TOMOFUMI ISHINO;HIROAKI TOMIMATSU
分类号
E21D20/00;E21F17/00;(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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