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发明名称
FIXING DEVICE FOR A SHANK CHISEL
摘要
申请公布号
EP1509680(A1)
申请公布日期
2005.03.02
申请号
EP20030709726
申请日期
2003.02.27
申请人
WIRTGEN GMBH
发明人
HOLL, BERND;TEWES, GUENTER
分类号
E21C35/193;(IPC1-7):E21C35/193
主分类号
E21C35/193
代理机构
代理人
主权项
地址
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