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发明名称
VERFAHREN ZUR STEUERUNG DER PRODUKTENFÖRDERUNG IM UNTERTÄGIGEN BERGBAU
摘要
申请公布号
DE502008002469(D1)
申请公布日期
2011.03.10
申请号
DE200850002469T
申请日期
2008.01.09
申请人
RAG AKTIENGESELLSCHAFT
发明人
JUNKER, MARTIN
分类号
E21F13/04
主分类号
E21F13/04
代理机构
代理人
主权项
地址
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