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发明名称
Fertilizer spreader
摘要
申请公布号
US2555283(A)
申请公布日期
1951.05.29
申请号
US19470786257
申请日期
1947.11.15
申请人
THE PERFECTION STEEL BODY COMPANY
发明人
BARKER EROS VALENTINE
分类号
A01C3/06
主分类号
A01C3/06
代理机构
代理人
主权项
地址
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