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发明名称
VORRICHTUNG ZUR HALTERUNG EINES SCHAFTMEISSELS
摘要
申请公布号
AT553282(T)
申请公布日期
2012.04.15
申请号
AT20050715895T
申请日期
2005.03.10
申请人
WIRTGEN GMBH
发明人
TEWES, GUENTER;BLENS, JOCHEN;HOLL, BERND
分类号
E21C35/19
主分类号
E21C35/19
代理机构
代理人
主权项
地址
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