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发明名称
Vorrichtung zur Gewinnung von Kohle od. dgl.
摘要
申请公布号
DE1183459(B)
申请公布日期
1964.12.17
申请号
DE1960ST16377
申请日期
1960.04.20
申请人
STAHLWERKE BRUENINGHAUS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
BINDELS HEINRICH;HOLZ GUENTER;TACKE WILLY
分类号
E21C27/38;E21C27/46
主分类号
E21C27/38
代理机构
代理人
主权项
地址
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