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经营范围
发明名称
BOHRHAMMER
摘要
申请公布号
DE3304916(A1)
申请公布日期
1984.08.16
申请号
DE19833304916
申请日期
1983.02.12
申请人
ROBERT BOSCH GMBH
发明人
FEHRLE,SIEGFRIED;MEIXNER,GERHARD;WANNER,KARL,DR.-ING.
分类号
B25D11/12;B25D17/06;B25D17/24;E21B1/00;(IPC1-7):B25D11/12
主分类号
B25D11/12
代理机构
代理人
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地址
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