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发明名称
TOOL FOR UNDERCUTTING BORE HOLES
摘要
申请公布号
EP0195265(B1)
申请公布日期
1988.12.21
申请号
EP19860102173
申请日期
1986.02.19
申请人
ROBERT BOSCH GMBH
发明人
HECKER, ROLAND, DR.ING.;KAPFER, HELMUT
分类号
B23B51/00;E21B4/16;E21B4/20;E21B7/00;E21B7/28;E21B10/40;(IPC1-7):B28D1/14;B23B29/034
主分类号
B23B51/00
代理机构
代理人
主权项
地址
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