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发明名称
Abspannung fuer einen Strebfoerderer
摘要
申请公布号
DE2059470(A1)
申请公布日期
1972.06.15
申请号
DE19702059470
申请日期
1970.12.03
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
KARSTEN,WERNER;ALBRECHT,HELMUT;LINKE,HORST;HOLZ,JOACHIM
分类号
E21F13/10
主分类号
E21F13/10
代理机构
代理人
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