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发明名称
Blasversatzleitung fuer den Bergbau mit ein- und ausschaltbaren Austragsvorrichtungen
摘要
申请公布号
DE1266264(B)
申请公布日期
1968.04.18
申请号
DE1967B091469
申请日期
1967.03.04
申请人
BERGWERKSVERBAND G.M.B.H.
发明人
VOSS DIPL.-BERGING. KURT-HEINZ
分类号
E21F15/08
主分类号
E21F15/08
代理机构
代理人
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