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发明名称
Schneideinsatz für ein Schleifwerkzeug und Verfahren zur Montage
摘要
申请公布号
DE69309178(T2)
申请公布日期
1997.10.16
申请号
DE19936009178T
申请日期
1993.07.22
申请人
DE BEERS INDUSTRIAL DIAMOND DIVISION (PROPRIETARY) LTD., JOHANNESBURG, TRANSVAAL, ZA
发明人
JENNINGS, BERNARD ALAN, LAEZONIA, TRANSVAAL, ZA
分类号
E21B10/56;E21B10/62;(IPC1-7):E21B10/56
主分类号
E21B10/56
代理机构
代理人
主权项
地址
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