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发明名称
Power lift cultivator
摘要
申请公布号
US1872314(A)
申请公布日期
1932.08.16
申请号
US19280257177
申请日期
1928.02.27
申请人
JOHN DEERE TRACTOR COMPANY
发明人
MCCORMICK ELMER
分类号
A01B63/02
主分类号
A01B63/02
代理机构
代理人
主权项
地址
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