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发明名称
Сеялка для сортоиспытания
摘要
申请公布号
SU57828(A1)
申请公布日期
1939.11.30
申请号
SU19370000279
申请日期
1937.12.27
申请人
BROKERT P.G.
发明人
BROKERT P.G.
分类号
A01C7/08;A01C15/18
主分类号
A01C7/08
代理机构
代理人
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地址
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