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发明名称
SPANNKOPF FÜR EIN GESTÄNGEELEMENT
摘要
申请公布号
AT438019(T)
申请公布日期
2009.08.15
申请号
AT20070400003T
申请日期
2007.01.30
申请人
BAUER MASCHINEN GMBH
发明人
HOFNER, GEORG;WEIXLER, LEONHARD
分类号
E21B19/10
主分类号
E21B19/10
代理机构
代理人
主权项
地址
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