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发明名称
DISPOSITIF POUR LE TRANSPORT HYDRAULIQUE DE REMBLAIS, APPLICABLE NOTAMMENT DANS UNE INSTALLATION MINIERE
摘要
申请公布号
FR2412482(B1)
申请公布日期
1985.10.04
申请号
FR19780035944
申请日期
1978.12.21
申请人
RUHRKOHLE AG
发明人
分类号
B65G53/30;(IPC1-7):B65G53/30;E21F15/08;F15D1/04
主分类号
B65G53/30
代理机构
代理人
主权项
地址
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