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发明名称
APPARATUS FOR DROPPING THE NEW AND CHANGING THE OLD ROPES BY THE MINE ONEROPE AND MILTIROPE LIFTING MACHINE KOPE
摘要
申请公布号
BG24455(A1)
申请公布日期
1980.12.12
申请号
BG19760034937
申请日期
1976.12.20
申请人
PISAREV,ALEKSI M.;IVANOV,IVAN D.
发明人
PISAREV,ALEKSI M.;IVANOV,IVAN D.
分类号
B66B9/00;(IPC1-7):B66B9/00
主分类号
B66B9/00
代理机构
代理人
主权项
地址
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