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发明名称
Schrämwerkzeug
摘要
申请公布号
DE10160668(C2)
申请公布日期
2003.10.02
申请号
DE20011060668
申请日期
2001.12.11
申请人
KENNAMETAL INC., LATROBE
发明人
MONTGOMERY, ROBERT H.
分类号
E02F9/28;B25D17/08;E01C23/12;E21B10/62;E21C35/18;E21C35/197;(IPC1-7):E21C35/18;E01C23/088
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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