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发明名称
Förderer für den Abtransport des in einem Rohrvorpressbetrieb für Stollen- und Tunnelbau anfallenden Haufwerks
摘要
申请公布号
CH487308(A)
申请公布日期
1970.03.15
申请号
CH19690003827
申请日期
1969.03.13
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
MECKLENBRAUCK,HEINRICH;JUETTE,HANS;TOSPANN,HARTMUT
分类号
E21D9/12;(IPC1-7):E01G3/06;B65G49/00
主分类号
E21D9/12
代理机构
代理人
主权项
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