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发明名称
CONTAINER FOR LOWERING ELONGATED STOCK INTO A MINE
摘要
申请公布号
SU575315(A1)
申请公布日期
1977.10.05
申请号
SU19752167547
申请日期
1975.08.18
申请人
PETROV VLADIMIR ,SU;KNYAZEVA ELENA ,SU
发明人
PETROV VLADIMIR ,SU;KNYAZEVA ELENA ,SU
分类号
B66B17/14;(IPC1-7):B66B17/14
主分类号
B66B17/14
代理机构
代理人
主权项
地址
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