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发明名称
DEVICE FOR HYDRAULIC CONTROL OF MINE ADVANCING SUPPORT'S SECTION
摘要
申请公布号
CS247163(B2)
申请公布日期
1986.12.18
申请号
CS19830003224
申请日期
1983.05.06
申请人
HEMSCHEIDT HERMANN MASCHINENFABRIK GMBH UND CO.,DE
发明人
KRIEGER,KARL,DE;KUSCHKE,GUENTER,DE;REINELT,WERNER,DE
分类号
E21D23/16;E21D23/22;E21D23/26;(IPC1-7):E21D23/16
主分类号
E21D23/16
代理机构
代理人
主权项
地址
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