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经营范围
发明名称
Rollenschneide für einen Bohrmeisse
摘要
申请公布号
DE3650450(T2)
申请公布日期
1996.05.02
申请号
DE19863650450T
申请日期
1986.09.26
申请人
SANTRADE LTD., LUZERN, CH
发明人
MATTSON, MICHAEL, S-811 36 SANDVIKEN, SE;TUNELL, LARS-ERIK, KINGS LANGLEY, NSW 2147, AU
分类号
E21B10/10;E21B10/16;E21B10/52;(IPC1-7):E21B10/16
主分类号
E21B10/10
代理机构
代理人
主权项
地址
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