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发明名称
Centrifugal fertilizer spreaders
摘要
申请公布号
GB881351(A)
申请公布日期
1961.11.01
申请号
GB19590019562
申请日期
1959.06.08
申请人
LIESELOTTE DREYER;ERNA DREYER
发明人
分类号
A01C17/00
主分类号
A01C17/00
代理机构
代理人
主权项
地址
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