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发明名称
Antriebseinrichtung fuer eine am Abbaustoss entlanggefuehrte,fraesend arbeitende Gewinnungsmaschine
摘要
申请公布号
DE1805998(A1)
申请公布日期
1970.06.04
申请号
DE19681805998
申请日期
1968.10.30
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
GUENTHER DOMMANN,DR.-ING.
分类号
E21C31/02
主分类号
E21C31/02
代理机构
代理人
主权项
地址
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