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发明名称
Corn planter
摘要
申请公布号
US2134612(A)
申请公布日期
1938.10.25
申请号
US19370134404
申请日期
1937.04.01
申请人
JENNINGS LILBURN I
发明人
JENNINGS LILBURN I.
分类号
A01C7/06
主分类号
A01C7/06
代理机构
代理人
主权项
地址
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