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发明名称
Привод комбайна
摘要
申请公布号
RU36036(U1)
申请公布日期
2004.02.20
申请号
RU20030128188U
申请日期
2003.09.22
申请人
发明人
分类号
E21C31/04
主分类号
E21C31/04
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