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发明名称
Percussive tool with fluid pressure drive
摘要
申请公布号
EP0847836(B1)
申请公布日期
2001.02.28
申请号
EP19970121702
申请日期
1997.12.10
申请人
KRUPP BERCO BAUTECHNIK GMBH
发明人
PROKOP, HEINZ-JUERGEN, DR.-ING.;GEIMER, MARCUS DR.-ING.
分类号
B25D9/12;B25D9/14;E21B1/00;E21B1/26;E21B1/30;(IPC1-7):B25D9/12
主分类号
B25D9/12
代理机构
代理人
主权项
地址
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