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经营范围
发明名称
Gesteinsbohrer
摘要
申请公布号
DE3544433(C2)
申请公布日期
1995.12.14
申请号
DE19853544433
申请日期
1985.12.16
申请人
HILTI AG, SCHAAN, LI
发明人
SCHOLZ, DIETER, 8034 GERMERING, DE;FLESCH, FRIEDRICH, 8912 KAUFERING, DE
分类号
E21B10/46;E21B10/44;E21B10/56;E21B10/58;E21C35/18;(IPC1-7):B28D1/14
主分类号
E21B10/46
代理机构
代理人
主权项
地址
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