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发明名称
DEVICE TO PROTECT MINE HOIST FROM HAULING ROPE CREEPING
摘要
申请公布号
RU2061643(C1)
申请公布日期
1996.06.10
申请号
RU19920013661
申请日期
1992.12.21
申请人
OGNEV NIKOLAJ G;YUDENKO ANDREJ V;KHROMOV SERGEJ F
发明人
OGNEV NIKOLAJ G;YUDENKO ANDREJ V;KHROMOV SERGEJ F
分类号
B66B5/12;(IPC1-7):B66B5/12
主分类号
B66B5/12
代理机构
代理人
主权项
地址
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