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发明名称
Комбинированная веялка-сортировка
摘要
申请公布号
SU28074(A1)
申请公布日期
1932.10.31
申请号
SU19300069264
申请日期
1930.04.28
申请人
VOLKOV F.P.
发明人
VOLKOV F.P.
分类号
B07B4/08;B07B15/00
主分类号
B07B4/08
代理机构
代理人
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地址
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